50292913 has 8 divisors (see below), whose sum is σ = 54923040. Its totient is φ = 45672480.

The previous prime is 50292883. The next prime is 50292917. The reversal of 50292913 is 31929205.

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 50292913 - 2¹⁷ = 50161841 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50292917) 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, 12406 + ... + 15952.

It is an arithmetic number, because the mean of its divisors is an integer number (6865380).

Almost surely, 2^50292913 is an apocalyptic number.

It is an amenable number.

50292913 is a deficient number, since it is larger than the sum of its proper divisors (4630127).

50292913 is a wasteful number, since it uses less digits than its factorization.

50292913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4847.

The product of its (nonzero) digits is 4860, while the sum is 31.

The square root of 50292913 is about 7091.7496430712. The cubic root of 50292913 is about 369.1211500856.

The spelling of 50292913 in words is "fifty million, two hundred ninety-two thousand, nine hundred thirteen".