50168392 has 8 divisors (see below), whose sum is σ = 94065750. Its totient is φ = 25084192.

The previous prime is 50168389. The next prime is 50168423. The reversal of 50168392 is 29386105.

It can be written as a sum of positive squares in only one way, i.e., 49196196 + 972196 = 7014^2 + 986^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3135517 + ... + 3135532.

Almost surely, 2^50168392 is an apocalyptic number.

It is an amenable number.

50168392 is a deficient number, since it is larger than the sum of its proper divisors (43897358).

50168392 is a wasteful number, since it uses less digits than its factorization.

50168392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6271055 (or 6271051 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 34.

The square root of 50168392 is about 7082.9649159092. The cubic root of 50168392 is about 368.8162607348.

It can be divided in two parts, 50168 and 392, that multiplied together give a triangular number (19665856 = T₆₂₇₁).

The spelling of 50168392 in words is "fifty million, one hundred sixty-eight thousand, three hundred ninety-two".