45010052523 has 6 divisors (see below), whose sum is σ = 65014520324. Its totient is φ = 30006701676.

The previous prime is 45010052491. The next prime is 45010052621. The reversal of 45010052523 is 32525001054.

It is a happy number.

It is not a de Polignac number, because 45010052523 - 2⁵ = 45010052491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45010052723) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2500558465 + ... + 2500558482.

Almost surely, 2^45010052523 is an apocalyptic number.

45010052523 is a deficient number, since it is larger than the sum of its proper divisors (20004467801).

45010052523 is a wasteful number, since it uses less digits than its factorization.

45010052523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5001116953 (or 5001116950 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

Adding to 45010052523 its reverse (32525001054), we get a palindrome (77535053577).

The spelling of 45010052523 in words is "forty-five billion, ten million, fifty-two thousand, five hundred twenty-three".