45135402530512 has 60 divisors (see below), whose sum is σ = 103245686734080. Its totient is φ = 19055031323328.

The previous prime is 45135402530501. The next prime is 45135402530557. The reversal of 45135402530512 is 21503520453154.

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, 429579312 + ... + 429684367.

It is an arithmetic number, because the mean of its divisors is an integer number (1720761445568).

Almost surely, 2^{45135402530512} is an apocalyptic number.

It is an amenable number.

45135402530512 is an abundant number, since it is smaller than the sum of its proper divisors (58110284203568).

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

45135402530512 is a wasteful number, since it uses less digits than its factorization.

45135402530512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 859263768 (or 859263755 counting only the distinct ones).

The product of its (nonzero) digits is 360000, while the sum is 40.

Adding to 45135402530512 its reverse (21503520453154), we get a palindrome (66638922983666).

The spelling of 45135402530512 in words is "forty-five trillion, one hundred thirty-five billion, four hundred two million, five hundred thirty thousand, five hundred twelve".