52052979 has 16 divisors (see below), whose sum is σ = 79006464. Its totient is φ = 30175200.

The previous prime is 52052977. The next prime is 52052983. The reversal of 52052979 is 97925025.

It is not a de Polignac number, because 52052979 - 2¹ = 52052977 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52052971) 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, 33532 + ... + 35049.

It is an arithmetic number, because the mean of its divisors is an integer number (4937904).

Almost surely, 2^52052979 is an apocalyptic number.

52052979 is a deficient number, since it is larger than the sum of its proper divisors (26953485).

52052979 is a wasteful number, since it uses less digits than its factorization.

52052979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68618.

The product of its (nonzero) digits is 56700, while the sum is 39.

The square root of 52052979 is about 7214.7750484682. The cubic root of 52052979 is about 373.3778320860.

The spelling of 52052979 in words is "fifty-two million, fifty-two thousand, nine hundred seventy-nine".