50331407 has 16 divisors (see below), whose sum is σ = 62208000. Its totient is φ = 39735168.

The previous prime is 50331401. The next prime is 50331419. The reversal of 50331407 is 70413305.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50331407 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 (50331401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1094 + ... + 10092.

It is an arithmetic number, because the mean of its divisors is an integer number (3888000).

Almost surely, 2^50331407 is an apocalyptic number.

50331407 is a deficient number, since it is larger than the sum of its proper divisors (11876593).

50331407 is a wasteful number, since it uses less digits than its factorization.

50331407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9070.

The product of its (nonzero) digits is 1260, while the sum is 23.

The square root of 50331407 is about 7094.4631227458. The cubic root of 50331407 is about 369.2153006997.

The spelling of 50331407 in words is "fifty million, three hundred thirty-one thousand, four hundred seven".