50705655 has 96 divisors (see below), whose sum is σ = 110111232. Its totient is φ = 19388160.

The previous prime is 50705617. The next prime is 50705663. The reversal of 50705655 is 55650705.

It is not a de Polignac number, because 50705655 - 2¹⁰ = 50704631 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 165012 + ... + 165318.

It is an arithmetic number, because the mean of its divisors is an integer number (1146992).

Almost surely, 2^50705655 is an apocalyptic number.

50705655 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

50705655 is an abundant number, since it is smaller than the sum of its proper divisors (59405577).

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

50705655 is a wasteful number, since it uses less digits than its factorization.

50705655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357 (or 346 counting only the distinct ones).

The product of its (nonzero) digits is 26250, while the sum is 33.

The square root of 50705655 is about 7120.7903353490. The cubic root of 50705655 is about 370.1281635382.

It can be divided in two parts, 50705 and 655, that added together give a triangular number (51360 = T₃₂₀).

The spelling of 50705655 in words is "fifty million, seven hundred five thousand, six hundred fifty-five".