45610641 has 16 divisors (see below), whose sum is σ = 69752320. Its totient is φ = 29425680.

The previous prime is 45610637. The next prime is 45610651. The reversal of 45610641 is 14601654.

45610641 is a `hidden beast` number, since 4 + 5 + 6 + 10 + 641 = 666.

It is not a de Polignac number, because 45610641 - 2² = 45610637 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45610651) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26410 + ... + 28083.

It is an arithmetic number, because the mean of its divisors is an integer number (4359520).

Almost surely, 2^45610641 is an apocalyptic number.

It is an amenable number.

45610641 is a deficient number, since it is larger than the sum of its proper divisors (24141679).

45610641 is a wasteful number, since it uses less digits than its factorization.

45610641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54533 (or 54527 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 45610641 is about 6753.5650585450. The cubic root of 45610641 is about 357.2909851294.

The spelling of 45610641 in words is "forty-five million, six hundred ten thousand, six hundred forty-one".