45226513512 has 64 divisors (see below), whose sum is σ = 128550840000. Its totient is φ = 14724908352.

The previous prime is 45226513489. The next prime is 45226513589. The reversal of 45226513512 is 21531562254.

45226513512 is a `hidden beast` number, since 45 + 2 + 265 + 1 + 351 + 2 = 666.

45226513512 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×45226513512² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2425387 + ... + 2443962.

It is an arithmetic number, because the mean of its divisors is an integer number (2008606875).

Almost surely, 2^45226513512 is an apocalyptic number.

It is an amenable number.

45226513512 is an abundant number, since it is smaller than the sum of its proper divisors (83324326488).

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

45226513512 is a wasteful number, since it uses less digits than its factorization.

45226513512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4869407 (or 4869397 counting only the distinct ones).

The product of its digits is 72000, while the sum is 36.

The spelling of 45226513512 in words is "forty-five billion, two hundred twenty-six million, five hundred thirteen thousand, five hundred twelve".