45345462612 has 48 divisors (see below), whose sum is σ = 106942372992. Its totient is φ = 14952960000.

The previous prime is 45345462611. The next prime is 45345462623. The reversal of 45345462612 is 21626454354.

It is a happy number.

45345462612 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 (45345462611) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3290737 + ... + 3304487.

It is an arithmetic number, because the mean of its divisors is an integer number (2227966104).

Almost surely, 2^45345462612 is an apocalyptic number.

It is an amenable number.

45345462612 is an abundant number, since it is smaller than the sum of its proper divisors (61596910380).

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

45345462612 is a wasteful number, since it uses less digits than its factorization.

45345462612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16688 (or 16686 counting only the distinct ones).

The product of its digits is 691200, while the sum is 42.

The spelling of 45345462612 in words is "forty-five billion, three hundred forty-five million, four hundred sixty-two thousand, six hundred twelve".