50655031 has 8 divisors (see below), whose sum is σ = 58216320. Its totient is φ = 43174968.

The previous prime is 50654963. The next prime is 50655089. The reversal of 50655031 is 13055605.

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 50655031 - 2¹⁷ = 50523959 is a prime.

It is a super-2 number, since 2×50655031² = 5131864331221922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 50654987 and 50655005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50655931) 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, 18961 + ... + 21466.

It is an arithmetic number, because the mean of its divisors is an integer number (7277040).

Almost surely, 2^50655031 is an apocalyptic number.

50655031 is a deficient number, since it is larger than the sum of its proper divisors (7561289).

50655031 is a wasteful number, since it uses less digits than its factorization.

50655031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40613.

The product of its (nonzero) digits is 2250, while the sum is 25.

The square root of 50655031 is about 7117.2347860668. The cubic root of 50655031 is about 370.0049451494.

The spelling of 50655031 in words is "fifty million, six hundred fifty-five thousand, thirty-one".