52807950 has 240 divisors, whose sum is σ = 170145360. Its totient is φ = 12026880.

The previous prime is 52807949. The next prime is 52807957. The reversal of 52807950 is 5970825.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52807957) by changing a digit.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 895021 + ... + 895079.

It is an arithmetic number, because the mean of its divisors is an integer number (708939).

It is a vampire number, since it can be written as 5850 ⋅ 9027 (with its own digits).

Almost surely, 2^52807950 is an apocalyptic number.

52807950 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 52807950, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85072680).

52807950 is an abundant number, since it is smaller than the sum of its proper divisors (117337410).

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

52807950 is a wasteful number, since it uses less digits than its factorization.

52807950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113 (or 99 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 36.

The square root of 52807950 is about 7266.9078706146. The cubic root of 52807950 is about 375.1743189552.

The spelling of 52807950 in words is "fifty-two million, eight hundred seven thousand, nine hundred fifty".