50700391 has 8 divisors (see below), whose sum is σ = 58097664. Its totient is φ = 43341720.

The previous prime is 50700373. The next prime is 50700401. The reversal of 50700391 is 19300705.

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 50700391 - 2⁵ = 50700359 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50700361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6775 + ... + 12136.

It is an arithmetic number, because the mean of its divisors is an integer number (7262208).

Almost surely, 2^50700391 is an apocalyptic number.

50700391 is a deficient number, since it is larger than the sum of its proper divisors (7397273).

50700391 is a wasteful number, since it uses less digits than its factorization.

50700391 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19301.

The product of its (nonzero) digits is 945, while the sum is 25.

The square root of 50700391 is about 7120.4207038629. The cubic root of 50700391 is about 370.1153548283.

The spelling of 50700391 in words is "fifty million, seven hundred thousand, three hundred ninety-one".