49657355 has 48 divisors (see below), whose sum is σ = 71432928. Its totient is φ = 32832000.

The previous prime is 49657337. The next prime is 49657369. The reversal of 49657355 is 55375694.

It is not a de Polignac number, because 49657355 - 2¹⁴ = 49640971 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 814025 + ... + 814085.

It is an arithmetic number, because the mean of its divisors is an integer number (1488186).

Almost surely, 2^49657355 is an apocalyptic number.

49657355 is a deficient number, since it is larger than the sum of its proper divisors (21775573).

49657355 is a wasteful number, since it uses less digits than its factorization.

49657355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156 (or 137 counting only the distinct ones).

The product of its digits is 567000, while the sum is 44.

The square root of 49657355 is about 7046.7974995738. The cubic root of 49657355 is about 367.5596768591.

The spelling of 49657355 in words is "forty-nine million, six hundred fifty-seven thousand, three hundred fifty-five".