52963878 has 24 divisors (see below), whose sum is σ = 116434584. Its totient is φ = 16049440.

The previous prime is 52963873. The next prime is 52963879. The reversal of 52963878 is 87836925.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52963873) 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, 35751 + ... + 37202.

It is an arithmetic number, because the mean of its divisors is an integer number (4851441).

Almost surely, 2^52963878 is an apocalyptic number.

52963878 is an abundant number, since it is smaller than the sum of its proper divisors (63470706).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52963878 is a wasteful number, since it uses less digits than its factorization.

52963878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72980 (or 72969 counting only the distinct ones).

The product of its digits is 725760, while the sum is 48.

The square root of 52963878 is about 7277.6285972836. The cubic root of 52963878 is about 375.5432198304.

The spelling of 52963878 in words is "fifty-two million, nine hundred sixty-three thousand, eight hundred seventy-eight".