1525225062 has 16 divisors (see below), whose sum is σ = 3092238000. Its totient is φ = 501443712.

The previous prime is 1525225033. The next prime is 1525225069. The reversal of 1525225062 is 2605225251.

It is a super-2 number, since 2×1525225062² = 4652622979505807688, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1525225069) 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, 1740687 + ... + 1741562.

It is an arithmetic number, because the mean of its divisors is an integer number (193264875).

Almost surely, 2^1525225062 is an apocalyptic number.

1525225062 is an abundant number, since it is smaller than the sum of its proper divisors (1567012938).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1525225062 is a wasteful number, since it uses less digits than its factorization.

1525225062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3482327.

The product of its (nonzero) digits is 12000, while the sum is 30.

The square root of 1525225062 is about 39054.1298968496. The cubic root of 1525225062 is about 1151.0953802586.

The spelling of 1525225062 in words is "one billion, five hundred twenty-five million, two hundred twenty-five thousand, sixty-two".