50739901 has 8 divisors (see below), whose sum is σ = 52593408. Its totient is φ = 48900000.

The previous prime is 50739881. The next prime is 50739907. The reversal of 50739901 is 10993705.

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 50739901 - 2⁵ = 50739869 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 (50739907) 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, 4521 + ... + 11041.

It is an arithmetic number, because the mean of its divisors is an integer number (6574176).

Almost surely, 2^50739901 is an apocalyptic number.

It is an amenable number.

50739901 is a deficient number, since it is larger than the sum of its proper divisors (1853507).

50739901 is a wasteful number, since it uses less digits than its factorization.

50739901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6803.

The product of its (nonzero) digits is 8505, while the sum is 34.

The square root of 50739901 is about 7123.1945782774. The cubic root of 50739901 is about 370.2114715148.

The spelling of 50739901 in words is "fifty million, seven hundred thirty-nine thousand, nine hundred one".