50964397 has 8 divisors (see below), whose sum is σ = 57515040. Its totient is φ = 44733360.

The previous prime is 50964391. The next prime is 50964409. The reversal of 50964397 is 79346905.

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 50964397 - 2⁷ = 50964269 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50964391) 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, 79563 + ... + 80200.

It is an arithmetic number, because the mean of its divisors is an integer number (7189380).

Almost surely, 2^50964397 is an apocalyptic number.

It is an amenable number.

50964397 is a deficient number, since it is larger than the sum of its proper divisors (6550643).

50964397 is a wasteful number, since it uses less digits than its factorization.

50964397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159803.

The product of its (nonzero) digits is 204120, while the sum is 43.

The square root of 50964397 is about 7138.9352847606. The cubic root of 50964397 is about 370.7566619197.

The spelling of 50964397 in words is "fifty million, nine hundred sixty-four thousand, three hundred ninety-seven".