52708155 has 8 divisors (see below), whose sum is σ = 84333072. Its totient is φ = 28111008.

The previous prime is 52708141. The next prime is 52708189. The reversal of 52708155 is 55180725.

It is a happy number.

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

It is not a de Polignac number, because 52708155 - 2⁷ = 52708027 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1756924 + ... + 1756953.

It is an arithmetic number, because the mean of its divisors is an integer number (10541634).

Almost surely, 2^52708155 is an apocalyptic number.

52708155 is a deficient number, since it is larger than the sum of its proper divisors (31624917).

52708155 is a wasteful number, since it uses less digits than its factorization.

52708155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3513885.

The product of its (nonzero) digits is 14000, while the sum is 33.

The square root of 52708155 is about 7260.0382230399. The cubic root of 52708155 is about 374.9378385853.

The spelling of 52708155 in words is "fifty-two million, seven hundred eight thousand, one hundred fifty-five".