45522954 has 24 divisors (see below), whose sum is σ = 99510372. Its totient is φ = 15039360.

The previous prime is 45522943. The next prime is 45522959. The reversal of 45522954 is 45922554.

45522954 is a `hidden beast` number, since 45 + 522 + 95 + 4 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 42185025 + 3337929 = 6495^2 + 1827^2 .

It is a super-2 number, since 2×45522954² = 4144678681772232, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (45522959) 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, 9157 + ... + 13224.

Almost surely, 2^45522954 is an apocalyptic number.

45522954 is an abundant number, since it is smaller than the sum of its proper divisors (53987418).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45522954 is a wasteful number, since it uses less digits than its factorization.

45522954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22502 (or 22499 counting only the distinct ones).

The product of its digits is 72000, while the sum is 36.

The square root of 45522954 is about 6747.0700307615. The cubic root of 45522954 is about 357.0618728530.

It can be divided in two parts, 455 and 22954, that added together give a square (23409 = 153²).

The spelling of 45522954 in words is "forty-five million, five hundred twenty-two thousand, nine hundred fifty-four".