52506951 has 8 divisors (see below), whose sum is σ = 80010624. Its totient is φ = 30003960.

The previous prime is 52506893. The next prime is 52506977. The reversal of 52506951 is 15960525.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 52506951 - 2⁶ = 52506887 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52516951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1250145 + ... + 1250186.

It is an arithmetic number, because the mean of its divisors is an integer number (10001328).

Almost surely, 2^52506951 is an apocalyptic number.

52506951 is a deficient number, since it is larger than the sum of its proper divisors (27503673).

52506951 is a wasteful number, since it uses less digits than its factorization.

52506951 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2500341.

The product of its (nonzero) digits is 13500, while the sum is 33.

The square root of 52506951 is about 7246.1680217892. The cubic root of 52506951 is about 374.4601440767.

The spelling of 52506951 in words is "fifty-two million, five hundred six thousand, nine hundred fifty-one".