52154879 has 16 divisors (see below), whose sum is σ = 60963840. Its totient is φ = 43694880.

The previous prime is 52154857. The next prime is 52154891. The reversal of 52154879 is 97845125.

It is a cyclic number.

It is not a de Polignac number, because 52154879 - 2¹² = 52150783 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52154849) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 120794 + ... + 121224.

It is an arithmetic number, because the mean of its divisors is an integer number (3810240).

Almost surely, 2^52154879 is an apocalyptic number.

52154879 is a gapful number since it is divisible by the number (59) formed by its first and last digit.

52154879 is a deficient number, since it is larger than the sum of its proper divisors (8808961).

52154879 is a wasteful number, since it uses less digits than its factorization.

52154879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 790.

The product of its digits is 100800, while the sum is 41.

The square root of 52154879 is about 7221.8334929573. The cubic root of 52154879 is about 373.6213173546.

The spelling of 52154879 in words is "fifty-two million, one hundred fifty-four thousand, eight hundred seventy-nine".