49933157 has 16 divisors (see below), whose sum is σ = 54182400. Its totient is φ = 45904320.

The previous prime is 49933151. The next prime is 49933171. The reversal of 49933157 is 75133994.

It is a cyclic number.

It is not a de Polignac number, because 49933157 - 2⁸ = 49932901 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49933151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59819 + ... + 60647.

It is an arithmetic number, because the mean of its divisors is an integer number (3386400).

Almost surely, 2^49933157 is an apocalyptic number.

It is an amenable number.

49933157 is a deficient number, since it is larger than the sum of its proper divisors (4249243).

49933157 is a wasteful number, since it uses less digits than its factorization.

49933157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 956.

The product of its digits is 102060, while the sum is 41.

The square root of 49933157 is about 7066.3397172794. The cubic root of 49933157 is about 368.2389088416.

The spelling of 49933157 in words is "forty-nine million, nine hundred thirty-three thousand, one hundred fifty-seven".