45152987512 has 16 divisors (see below), whose sum is σ = 84729115800. Its totient is φ = 22558556640.

The previous prime is 45152987489. The next prime is 45152987519. The reversal of 45152987512 is 21578925154.

45152987512 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45152987519) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2231439 + ... + 2251582.

Almost surely, 2^45152987512 is an apocalyptic number.

It is an amenable number.

45152987512 is a deficient number, since it is larger than the sum of its proper divisors (39576128288).

45152987512 is a wasteful number, since it uses less digits than its factorization.

45152987512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4484286 (or 4484282 counting only the distinct ones).

The product of its digits is 1008000, while the sum is 49.

The spelling of 45152987512 in words is "forty-five billion, one hundred fifty-two million, nine hundred eighty-seven thousand, five hundred twelve".