49313855 has 8 divisors (see below), whose sum is σ = 62657712. Its totient is φ = 37130368.

The previous prime is 49313851. The next prime is 49313861. The reversal of 49313855 is 55831394.

It is a happy number.

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 49313855 - 2² = 49313851 is a prime.

It is a super-2 number, since 2×49313855² = 4863712589922050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49313851) 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, 289997 + ... + 290166.

It is an arithmetic number, because the mean of its divisors is an integer number (7832214).

Almost surely, 2^49313855 is an apocalyptic number.

49313855 is a deficient number, since it is larger than the sum of its proper divisors (13343857).

49313855 is a wasteful number, since it uses less digits than its factorization.

49313855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 580185.

The product of its digits is 64800, while the sum is 38.

The square root of 49313855 is about 7022.3824304861. The cubic root of 49313855 is about 366.7101954751.

The spelling of 49313855 in words is "forty-nine million, three hundred thirteen thousand, eight hundred fifty-five".