52461307 has 4 divisors (see below), whose sum is σ = 52650976. Its totient is φ = 52271640.

The previous prime is 52461239. The next prime is 52461313. The reversal of 52461307 is 70316425.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 52461307 - 2⁷ = 52461179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52461347) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94419 + ... + 94972.

It is an arithmetic number, because the mean of its divisors is an integer number (13162744).

Almost surely, 2^52461307 is an apocalyptic number.

52461307 is a deficient number, since it is larger than the sum of its proper divisors (189669).

52461307 is a wasteful number, since it uses less digits than its factorization.

52461307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189668.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 52461307 is about 7243.0178102777. The cubic root of 52461307 is about 374.3516072481.

The spelling of 52461307 in words is "fifty-two million, four hundred sixty-one thousand, three hundred seven".