50004542401 has 6 divisors (see below), whose sum is σ = 54963670706. Its totient is φ = 45458674800.

The previous prime is 50004542369. The next prime is 50004542411. The reversal of 50004542401 is 10424540005.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 43703993025 + 6300549376 = 209055^2 + 79376^2 .

It is not a de Polignac number, because 50004542401 - 2⁵ = 50004542369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50004542411) 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, 206630220 + ... + 206630461.

Almost surely, 2^50004542401 is an apocalyptic number.

It is an amenable number.

50004542401 is a deficient number, since it is larger than the sum of its proper divisors (4959128305).

50004542401 is a wasteful number, since it uses less digits than its factorization.

50004542401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 413260703 (or 413260692 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 25.

The spelling of 50004542401 in words is "fifty billion, four million, five hundred forty-two thousand, four hundred one".