50078673 has 6 divisors (see below), whose sum is σ = 72335874. Its totient is φ = 33385776.

The previous prime is 50078663. The next prime is 50078701. The reversal of 50078673 is 37687005.

50078673 is a `hidden beast` number, since 500 + 7 + 86 + 73 = 666.

It can be written as a sum of positive squares in only one way, i.e., 47444544 + 2634129 = 6888^2 + 1623^2 .

It is not a de Polignac number, because 50078673 - 2⁸ = 50078417 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (50078663) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2782140 + ... + 2782157.

It is an arithmetic number, because the mean of its divisors is an integer number (12055979).

Almost surely, 2^50078673 is an apocalyptic number.

It is an amenable number.

50078673 is a deficient number, since it is larger than the sum of its proper divisors (22257201).

50078673 is a wasteful number, since it uses less digits than its factorization.

50078673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5564303 (or 5564300 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

The square root of 50078673 is about 7076.6286464672. The cubic root of 50078673 is about 368.5962711499.

The spelling of 50078673 in words is "fifty million, seventy-eight thousand, six hundred seventy-three".