45752162 has 4 divisors (see below), whose sum is σ = 68628246. Its totient is φ = 22876080.

The previous prime is 45752159. The next prime is 45752207. The reversal of 45752162 is 26125754.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 26125754 = 2 ⋅13062877.

It can be written as a sum of positive squares in only one way, i.e., 40819321 + 4932841 = 6389^2 + 2221^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11438039 + ... + 11438042.

Almost surely, 2^45752162 is an apocalyptic number.

45752162 is a deficient number, since it is larger than the sum of its proper divisors (22876084).

45752162 is a wasteful number, since it uses less digits than its factorization.

45752162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22876083.

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

The square root of 45752162 is about 6764.0344469850. The cubic root of 45752162 is about 357.6601385361.

The spelling of 45752162 in words is "forty-five million, seven hundred fifty-two thousand, one hundred sixty-two".