45477135 has 24 divisors (see below), whose sum is σ = 85994064. Its totient is φ = 22049280.

The previous prime is 45477079. The next prime is 45477151. The reversal of 45477135 is 53177454.

It is a happy number.

45477135 is a `hidden beast` number, since 454 + 77 + 135 = 666.

It is not a de Polignac number, because 45477135 - 2⁶ = 45477071 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 45477135.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 45442 + ... + 46431.

It is an arithmetic number, because the mean of its divisors is an integer number (3583086).

Almost surely, 2^45477135 is an apocalyptic number.

45477135 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

45477135 is a deficient number, since it is larger than the sum of its proper divisors (40516929).

45477135 is a wasteful number, since it uses less digits than its factorization.

45477135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91895 (or 91892 counting only the distinct ones).

The product of its digits is 58800, while the sum is 36.

The square root of 45477135 is about 6743.6737020707. The cubic root of 45477135 is about 356.9420379971.

The spelling of 45477135 in words is "forty-five million, four hundred seventy-seven thousand, one hundred thirty-five".