50158228401 has 32 divisors (see below), whose sum is σ = 74906208000. Its totient is φ = 33170860800.

The previous prime is 50158228381. The next prime is 50158228411. The reversal of 50158228401 is 10482285105.

50158228401 is a `hidden beast` number, since 50 + 1 + 582 + 28 + 4 + 0 + 1 = 666.

It is not a de Polignac number, because 50158228401 - 2⁵ = 50158228369 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50158228411) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1796851 + ... + 1824551.

It is an arithmetic number, because the mean of its divisors is an integer number (2340819000).

Almost surely, 2^50158228401 is an apocalyptic number.

It is an amenable number.

50158228401 is a deficient number, since it is larger than the sum of its proper divisors (24747979599).

50158228401 is a wasteful number, since it uses less digits than its factorization.

50158228401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28246 (or 28240 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 36.

The spelling of 50158228401 in words is "fifty billion, one hundred fifty-eight million, two hundred twenty-eight thousand, four hundred one".