45653867 has 16 divisors (see below), whose sum is σ = 53294592. Its totient is φ = 38301120.

The previous prime is 45653851. The next prime is 45653879. The reversal of 45653867 is 76835654.

It is a cyclic number.

It is not a de Polignac number, because 45653867 - 2⁴ = 45653851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45653467) 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, 145703 + ... + 146015.

It is an arithmetic number, because the mean of its divisors is an integer number (3330912).

Almost surely, 2^45653867 is an apocalyptic number.

45653867 is a deficient number, since it is larger than the sum of its proper divisors (7640725).

45653867 is a wasteful number, since it uses less digits than its factorization.

45653867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 698.

The product of its digits is 604800, while the sum is 44.

The square root of 45653867 is about 6756.7645363739. The cubic root of 45653867 is about 357.4038197912.

The spelling of 45653867 in words is "forty-five million, six hundred fifty-three thousand, eight hundred sixty-seven".