45601955 has 16 divisors (see below), whose sum is σ = 62705664. Its totient is φ = 31187040.

The previous prime is 45601937. The next prime is 45601967. The reversal of 45601955 is 55910654.

It is not a de Polignac number, because 45601955 - 2¹⁶ = 45536419 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13574 + ... + 16596.

It is an arithmetic number, because the mean of its divisors is an integer number (3919104).

Almost surely, 2^45601955 is an apocalyptic number.

45601955 is a deficient number, since it is larger than the sum of its proper divisors (17103709).

45601955 is a wasteful number, since it uses less digits than its factorization.

45601955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3466.

The product of its (nonzero) digits is 27000, while the sum is 35.

The square root of 45601955 is about 6752.9219601592. The cubic root of 45601955 is about 357.2683030940.

The spelling of 45601955 in words is "forty-five million, six hundred one thousand, nine hundred fifty-five".