2524427481 has 16 divisors (see below), whose sum is σ = 3439772928. Its totient is φ = 1646064000.

The previous prime is 2524427473. The next prime is 2524427489. The reversal of 2524427481 is 1847244252.

It is an interprime number because it is at equal distance from previous prime (2524427473) and next prime (2524427489).

It is not a de Polignac number, because 2524427481 - 2³ = 2524427473 is a prime.

It is a super-2 number, since 2×2524427481² = 12745468213656010722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2524427489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 248971 + ... + 258911.

It is an arithmetic number, because the mean of its divisors is an integer number (214985808).

Almost surely, 2^2524427481 is an apocalyptic number.

It is an amenable number.

2524427481 is a deficient number, since it is larger than the sum of its proper divisors (915345447).

2524427481 is a wasteful number, since it uses less digits than its factorization.

2524427481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11792.

The product of its digits is 143360, while the sum is 39.

The square root of 2524427481 is about 50243.6810056747. The cubic root of 2524427481 is about 1361.6149142806.

It can be divided in two parts, 25244 and 27481, that added together give a palindrome (52725).

The spelling of 2524427481 in words is "two billion, five hundred twenty-four million, four hundred twenty-seven thousand, four hundred eighty-one".