49872655 has 8 divisors (see below), whose sum is σ = 68396832. Its totient is φ = 34198368.

The previous prime is 49872653. The next prime is 49872661. The reversal of 49872655 is 55627894.

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

It is a cyclic number.

It is not a de Polignac number, because 49872655 - 2¹ = 49872653 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49872653) 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, 712432 + ... + 712501.

It is an arithmetic number, because the mean of its divisors is an integer number (8549604).

Almost surely, 2^49872655 is an apocalyptic number.

49872655 is a deficient number, since it is larger than the sum of its proper divisors (18524177).

49872655 is a wasteful number, since it uses less digits than its factorization.

49872655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1424945.

The product of its digits is 604800, while the sum is 46.

The square root of 49872655 is about 7062.0574197609. The cubic root of 49872655 is about 368.0901219691.

It can be divided in two parts, 498 and 72655, that added together give a triangular number (73153 = T₃₈₂).

The spelling of 49872655 in words is "forty-nine million, eight hundred seventy-two thousand, six hundred fifty-five".