49235757 has 8 divisors (see below), whose sum is σ = 69509376. Its totient is φ = 30892992.

The previous prime is 49235749. The next prime is 49235759. The reversal of 49235757 is 75753294.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 49235757 - 2³ = 49235749 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49235759) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 482653 + ... + 482754.

It is an arithmetic number, because the mean of its divisors is an integer number (8688672).

Almost surely, 2^49235757 is an apocalyptic number.

It is an amenable number.

49235757 is a deficient number, since it is larger than the sum of its proper divisors (20273619).

49235757 is a wasteful number, since it uses less digits than its factorization.

49235757 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 965427.

The product of its digits is 264600, while the sum is 42.

The square root of 49235757 is about 7016.8195786980. The cubic root of 49235757 is about 366.5165077525.

The spelling of 49235757 in words is "forty-nine million, two hundred thirty-five thousand, seven hundred fifty-seven".