57952950 has 144 divisors (see below), whose sum is σ = 164656128. Its totient is φ = 13464000.

The previous prime is 57952913. The next prime is 57952997. The reversal of 57952950 is 5925975.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 562599 + ... + 562701.

Almost surely, 2^57952950 is an apocalyptic number.

57952950 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 57952950, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82328064).

57952950 is an abundant number, since it is smaller than the sum of its proper divisors (106703178).

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

57952950 is a wasteful number, since it uses less digits than its factorization.

57952950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171 (or 155 counting only the distinct ones).

The product of its (nonzero) digits is 141750, while the sum is 42.

The square root of 57952950 is about 7612.6834953254. The cubic root of 57952950 is about 386.9829663530.

The spelling of 57952950 in words is "fifty-seven million, nine hundred fifty-two thousand, nine hundred fifty".