52687151 has 12 divisors (see below), whose sum is σ = 58088016. Its totient is φ = 47752320.

The previous prime is 52687139. The next prime is 52687153. The reversal of 52687151 is 15178625.

It is not a de Polignac number, because 52687151 - 2⁶ = 52687087 is a prime.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52687153) 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, 77951 + ... + 78623.

It is an arithmetic number, because the mean of its divisors is an integer number (4840668).

Almost surely, 2^52687151 is an apocalyptic number.

52687151 is a deficient number, since it is larger than the sum of its proper divisors (5400865).

52687151 is a wasteful number, since it uses less digits than its factorization.

52687151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1342 (or 1331 counting only the distinct ones).

The product of its digits is 16800, while the sum is 35.

The square root of 52687151 is about 7258.5915300422. The cubic root of 52687151 is about 374.8880281991. Note that the first 3 decimals are identical.

The spelling of 52687151 in words is "fifty-two million, six hundred eighty-seven thousand, one hundred fifty-one".