45057535605 has 64 divisors (see below), whose sum is σ = 81285120000. Its totient is φ = 23677733376.

The previous prime is 45057535591. The next prime is 45057535643. The reversal of 45057535605 is 50653575054.

45057535605 is a `hidden beast` number, since 4 + 5 + 0 + 5 + 7 + 5 + 35 + 605 = 666.

It is not a de Polignac number, because 45057535605 - 2¹² = 45057531509 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3513996 + ... + 3526794.

It is an arithmetic number, because the mean of its divisors is an integer number (1270080000).

Almost surely, 2^45057535605 is an apocalyptic number.

45057535605 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

45057535605 is a deficient number, since it is larger than the sum of its proper divisors (36227584395).

45057535605 is a wasteful number, since it uses less digits than its factorization.

45057535605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13195 (or 13189 counting only the distinct ones).

The product of its (nonzero) digits is 1575000, while the sum is 45.

The spelling of 45057535605 in words is "forty-five billion, fifty-seven million, five hundred thirty-five thousand, six hundred five".