49515356 has 48 divisors (see below), whose sum is σ = 102060000. Its totient is φ = 20766720.

The previous prime is 49515353. The next prime is 49515391. The reversal of 49515356 is 65351594.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49515353) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39020 + ... + 40268.

It is an arithmetic number, because the mean of its divisors is an integer number (2126250).

Almost surely, 2^49515356 is an apocalyptic number.

It is an amenable number.

49515356 is an abundant number, since it is smaller than the sum of its proper divisors (52544644).

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

49515356 is a wasteful number, since it uses less digits than its factorization.

49515356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1334 (or 1332 counting only the distinct ones).

The product of its digits is 81000, while the sum is 38.

The square root of 49515356 is about 7036.7148585117. The cubic root of 49515356 is about 367.2089873806.

It can be divided in two parts, 495 and 15356, that added together give a palindrome (15851).

The spelling of 49515356 in words is "forty-nine million, five hundred fifteen thousand, three hundred fifty-six".