45003603512 has 48 divisors (see below), whose sum is σ = 99767576520. Its totient is φ = 18971064000.

The previous prime is 45003603497. The next prime is 45003603527. The reversal of 45003603512 is 21530630054.

It is an interprime number because it is at equal distance from previous prime (45003603497) and next prime (45003603527).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 917114 + ... + 964937.

Almost surely, 2^45003603512 is an apocalyptic number.

It is an amenable number.

45003603512 is an abundant number, since it is smaller than the sum of its proper divisors (54763973008).

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

45003603512 is a wasteful number, since it uses less digits than its factorization.

45003603512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1882132 (or 1882121 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 29.

The spelling of 45003603512 in words is "forty-five billion, three million, six hundred three thousand, five hundred twelve".