2554030402 has 16 divisors (see below), whose sum is σ = 4776368832. Its totient is φ = 995076720.

The previous prime is 2554030393. The next prime is 2554030403. The reversal of 2554030402 is 2040304552.

It is not an unprimeable number, because it can be changed into a prime (2554030403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8292153 + ... + 8292460.

It is an arithmetic number, because the mean of its divisors is an integer number (298523052).

Almost surely, 2^2554030402 is an apocalyptic number.

2554030402 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2554030402 is a deficient number, since it is larger than the sum of its proper divisors (2222338430).

2554030402 is a wasteful number, since it uses less digits than its factorization.

2554030402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16584633.

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 2554030402 is about 50537.4158619136. The cubic root of 2554030402 is about 1366.9166100731.

Adding to 2554030402 its reverse (2040304552), we get a palindrome (4594334954).

The spelling of 2554030402 in words is "two billion, five hundred fifty-four million, thirty thousand, four hundred two".