50701216 has 12 divisors (see below), whose sum is σ = 99818082. Its totient is φ = 25350592.

The previous prime is 50701181. The next prime is 50701279. The reversal of 50701216 is 61210705.

It can be written as a sum of positive squares in only one way, i.e., 27081616 + 23619600 = 5204^2 + 4860^2 .

It is a super-2 number, since 2×50701216² = 5141226607757312, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 792175 + ... + 792238.

Almost surely, 2^50701216 is an apocalyptic number.

It is an amenable number.

50701216 is a deficient number, since it is larger than the sum of its proper divisors (49116866).

50701216 is a wasteful number, since it uses less digits than its factorization.

50701216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1584423 (or 1584415 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 22.

The square root of 50701216 is about 7120.4786355975. The cubic root of 50701216 is about 370.1173623310.

The spelling of 50701216 in words is "fifty million, seven hundred one thousand, two hundred sixteen".