50404705 has 16 divisors (see below), whose sum is σ = 65877840. Its totient is φ = 36799488.

The previous prime is 50404687. The next prime is 50404721. The reversal of 50404705 is 50740405.

It can be written as a sum of positive squares in 8 ways, for example, as 786769 + 49617936 = 887^2 + 7044^2 .

It is a cyclic number.

It is not a de Polignac number, because 50404705 - 2⁷ = 50404577 is a prime.

It is a super-2 number, since 2×50404705² = 5081268572274050, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 50404705.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1429 + ... + 10141.

It is an arithmetic number, because the mean of its divisors is an integer number (4117365).

Almost surely, 2^50404705 is an apocalyptic number.

It is an amenable number.

50404705 is a deficient number, since it is larger than the sum of its proper divisors (15473135).

50404705 is a wasteful number, since it uses less digits than its factorization.

50404705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8820.

The product of its (nonzero) digits is 2800, while the sum is 25.

The square root of 50404705 is about 7099.6271028836. The cubic root of 50404705 is about 369.3944440889.

The spelling of 50404705 in words is "fifty million, four hundred four thousand, seven hundred five".