45453515535 has 24 divisors (see below), whose sum is σ = 78794267760. Its totient is φ = 24239359872.

The previous prime is 45453515533. The next prime is 45453515563. The reversal of 45453515535 is 53551535454.

45453515535 is a `hidden beast` number, since 4 + 5 + 45 + 3 + 51 + 553 + 5 = 666.

It is not a de Polignac number, because 45453515535 - 2¹ = 45453515533 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 not an unprimeable number, because it can be changed into a prime (45453515533) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 436227 + ... + 530283.

It is an arithmetic number, because the mean of its divisors is an integer number (3283094490).

Almost surely, 2^45453515535 is an apocalyptic number.

45453515535 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

45453515535 is a deficient number, since it is larger than the sum of its proper divisors (33340752225).

45453515535 is a wasteful number, since it uses less digits than its factorization.

45453515535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104807 (or 104804 counting only the distinct ones).

The product of its digits is 2250000, while the sum is 45.

The spelling of 45453515535 in words is "forty-five billion, four hundred fifty-three million, five hundred fifteen thousand, five hundred thirty-five".