50079645 has 96 divisors (see below), whose sum is σ = 110073600. Its totient is φ = 20459520.

The previous prime is 50079643. The next prime is 50079683. The reversal of 50079645 is 54697005.

50079645 is a `hidden beast` number, since 5 + 0 + 0 + 7 + 9 + 645 = 666.

It is not a de Polignac number, because 50079645 - 2¹ = 50079643 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50079641) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 336031 + ... + 336179.

It is an arithmetic number, because the mean of its divisors is an integer number (1146600).

Almost surely, 2^50079645 is an apocalyptic number.

50079645 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

50079645 is an abundant number, since it is smaller than the sum of its proper divisors (59993955).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50079645 is a wasteful number, since it uses less digits than its factorization.

50079645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275 (or 272 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 36.

The square root of 50079645 is about 7076.6973229042. The cubic root of 50079645 is about 368.5986558860.

The spelling of 50079645 in words is "fifty million, seventy-nine thousand, six hundred forty-five".