52919802 has 48 divisors (see below), whose sum is σ = 124444320. Its totient is φ = 16155936.

The previous prime is 52919777. The next prime is 52919813. The reversal of 52919802 is 20891925.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31713 + ... + 33339.

It is an arithmetic number, because the mean of its divisors is an integer number (2592590).

Almost surely, 2^52919802 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52919802, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62222160).

52919802 is an abundant number, since it is smaller than the sum of its proper divisors (71524518).

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

52919802 is a wasteful number, since it uses less digits than its factorization.

52919802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1787 (or 1784 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 36.

The square root of 52919802 is about 7274.5997828059. The cubic root of 52919802 is about 375.4390165048.

The spelling of 52919802 in words is "fifty-two million, nine hundred nineteen thousand, eight hundred two".