45002440525 has 24 divisors (see below), whose sum is σ = 63783320384. Its totient is φ = 30854736000.

The previous prime is 45002440513. The next prime is 45002440537. The reversal of 45002440525 is 52504420054.

It is an interprime number because it is at equal distance from previous prime (45002440513) and next prime (45002440537).

It is not a de Polignac number, because 45002440525 - 2²¹ = 45000343373 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1975450 + ... + 1998100.

Almost surely, 2^45002440525 is an apocalyptic number.

It is an amenable number.

45002440525 is a deficient number, since it is larger than the sum of its proper divisors (18780879859).

45002440525 is a wasteful number, since it uses less digits than its factorization.

45002440525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34021 (or 34016 counting only the distinct ones).

The product of its (nonzero) digits is 32000, while the sum is 31.

Adding to 45002440525 its reverse (52504420054), we get a palindrome (97506860579).

The spelling of 45002440525 in words is "forty-five billion, two million, four hundred forty thousand, five hundred twenty-five".