50673915 has 24 divisors (see below), whose sum is σ = 88099440. Its totient is φ = 26944704.

The previous prime is 50673911. The next prime is 50673919. The reversal of 50673915 is 51937605.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (50673911) and next prime (50673919).

It is not a de Polignac number, because 50673915 - 2² = 50673911 is a prime.

It is a super-2 number, since 2×50673915² = 5135691322854450, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 50673915.

It is not an unprimeable number, because it can be changed into a prime (50673911) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15276 + ... + 18294.

It is an arithmetic number, because the mean of its divisors is an integer number (3670810).

Almost surely, 2^50673915 is an apocalyptic number.

50673915 is a deficient number, since it is larger than the sum of its proper divisors (37425525).

50673915 is a wasteful number, since it uses less digits than its factorization.

50673915 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3403 (or 3400 counting only the distinct ones).

The product of its (nonzero) digits is 28350, while the sum is 36.

The square root of 50673915 is about 7118.5613012743. The cubic root of 50673915 is about 370.0509182420.

The spelling of 50673915 in words is "fifty million, six hundred seventy-three thousand, nine hundred fifteen".