52049907 has 48 divisors (see below), whose sum is σ = 94494400. Its totient is φ = 27433728.

The previous prime is 52049857. The next prime is 52049923. The reversal of 52049907 is 70994025.

52049907 is a `hidden beast` number, since 520 + 49 + 90 + 7 = 666.

It is not a de Polignac number, because 52049907 - 2¹² = 52045811 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52049957) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 39483 + ... + 40779.

Almost surely, 2^52049907 is an apocalyptic number.

52049907 is a deficient number, since it is larger than the sum of its proper divisors (42444493).

52049907 is a wasteful number, since it uses less digits than its factorization.

52049907 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1337 (or 1320 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 36.

The square root of 52049907 is about 7214.5621488764. The cubic root of 52049907 is about 373.3704867538.

The spelling of 52049907 in words is "fifty-two million, forty-nine thousand, nine hundred seven".