46261553 has 12 divisors (see below), whose sum is σ = 50305968. Its totient is φ = 42522480.

The previous prime is 46261547. The next prime is 46261601. The reversal of 46261553 is 35516264.

It is not a de Polignac number, because 46261553 - 2²⁰ = 45212977 is a prime.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46261513) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 55526 + ... + 56352.

It is an arithmetic number, because the mean of its divisors is an integer number (4192164).

Almost surely, 2^46261553 is an apocalyptic number.

It is an amenable number.

46261553 is a deficient number, since it is larger than the sum of its proper divisors (4044415).

46261553 is a wasteful number, since it uses less digits than its factorization.

46261553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1184 (or 1171 counting only the distinct ones).

The product of its digits is 21600, while the sum is 32.

The square root of 46261553 is about 6801.5845947838. The cubic root of 46261553 is about 358.9826032647.

The spelling of 46261553 in words is "forty-six million, two hundred sixty-one thousand, five hundred fifty-three".