50152680 has 48 divisors (see below), whose sum is σ = 162997380. Its totient is φ = 13373952.

The previous prime is 50152639. The next prime is 50152727. The reversal of 50152680 is 8625105.

It can be written as a sum of positive squares in 2 ways, for example, as 49196196 + 956484 = 7014^2 + 978^2 .

It is a super-2 number, since 2×50152680² = 5030582622364800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 69297 + ... + 70016.

Almost surely, 2^50152680 is an apocalyptic number.

It is an amenable number.

50152680 is an abundant number, since it is smaller than the sum of its proper divisors (112844700).

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

50152680 is a wasteful number, since it uses less digits than its factorization.

50152680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139330 (or 139323 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

The square root of 50152680 is about 7081.8556890126. The cubic root of 50152680 is about 368.7777541113. Note that the first 4 decimals are identical.

Adding to 50152680 its reverse (8625105), we get a palindrome (58777785).

The spelling of 50152680 in words is "fifty million, one hundred fifty-two thousand, six hundred eighty".