49953136 has 20 divisors (see below), whose sum is σ = 98611992. Its totient is φ = 24504896.

The previous prime is 49953133. The next prime is 49953139. The reversal of 49953136 is 63135994.

It is an interprime number because it is at equal distance from previous prime (49953133) and next prime (49953139).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49953133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28606 + ... + 30301.

Almost surely, 2^49953136 is an apocalyptic number.

It is an amenable number.

49953136 is a deficient number, since it is larger than the sum of its proper divisors (48658856).

49953136 is a wasteful number, since it uses less digits than its factorization.

49953136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58968 (or 58962 counting only the distinct ones).

The product of its digits is 87480, while the sum is 40.

The square root of 49953136 is about 7067.7532497959. The cubic root of 49953136 is about 368.2880149172.

It can be divided in two parts, 499 and 53136, that added together give a palindrome (53635).

The spelling of 49953136 in words is "forty-nine million, nine hundred fifty-three thousand, one hundred thirty-six".