49953570 has 32 divisors (see below), whose sum is σ = 120318912. Its totient is φ = 13273152.

The previous prime is 49953557. The next prime is 49953587. The reversal of 49953570 is 7535994.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5949 + ... + 11631.

It is an arithmetic number, because the mean of its divisors is an integer number (3759966).

Almost surely, 2^49953570 is an apocalyptic number.

49953570 is an abundant number, since it is smaller than the sum of its proper divisors (70365342).

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

49953570 is a wasteful number, since it uses less digits than its factorization.

49953570 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5986.

The product of its (nonzero) digits is 170100, while the sum is 42.

The square root of 49953570 is about 7067.7839525554. The cubic root of 49953570 is about 368.2890814938.

The spelling of 49953570 in words is "forty-nine million, nine hundred fifty-three thousand, five hundred seventy".