50454657 has 40 divisors (see below), whose sum is σ = 87085152. Its totient is φ = 28771200.

The previous prime is 50454631. The next prime is 50454667. The reversal of 50454657 is 75645405.

It is a happy number.

It is not a de Polignac number, because 50454657 - 2¹⁰ = 50453633 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50454667) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 13482 + ... + 16812.

Almost surely, 2^50454657 is an apocalyptic number.

It is an amenable number.

50454657 is a deficient number, since it is larger than the sum of its proper divisors (36630495).

50454657 is a wasteful number, since it uses less digits than its factorization.

50454657 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3371 (or 3362 counting only the distinct ones).

The product of its (nonzero) digits is 84000, while the sum is 36.

The square root of 50454657 is about 7103.1441629746. The cubic root of 50454657 is about 369.5164293891.

The spelling of 50454657 in words is "fifty million, four hundred fifty-four thousand, six hundred fifty-seven".