45601745 has 16 divisors (see below), whose sum is σ = 62698368. Its totient is φ = 31190400.

The previous prime is 45601727. The next prime is 45601781. The reversal of 45601745 is 54710654.

It is not a de Polignac number, because 45601745 - 2⁶ = 45601681 is a prime.

It is a Duffinian number.

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, 14570 + ... + 17420.

It is an arithmetic number, because the mean of its divisors is an integer number (3918648).

Almost surely, 2^45601745 is an apocalyptic number.

It is an amenable number.

45601745 is a deficient number, since it is larger than the sum of its proper divisors (17096623).

45601745 is a wasteful number, since it uses less digits than its factorization.

45601745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3320.

The product of its (nonzero) digits is 16800, while the sum is 32.

The square root of 45601745 is about 6752.9064113165. The cubic root of 45601745 is about 357.2677546785.

The spelling of 45601745 in words is "forty-five million, six hundred one thousand, seven hundred forty-five".