50022501155 has 8 divisors (see below), whose sum is σ = 65484001584. Its totient is φ = 36380000800.

The previous prime is 50022501121. The next prime is 50022501229. The reversal of 50022501155 is 55110522005.

50022501155 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 50022501155 - 2⁶ = 50022501091 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 454749956 + ... + 454750065.

It is an arithmetic number, because the mean of its divisors is an integer number (8185500198).

Almost surely, 2^50022501155 is an apocalyptic number.

50022501155 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

50022501155 is a deficient number, since it is larger than the sum of its proper divisors (15461500429).

50022501155 is a wasteful number, since it uses less digits than its factorization.

50022501155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 909500037.

The product of its (nonzero) digits is 2500, while the sum is 26.

The spelling of 50022501155 in words is "fifty billion, twenty-two million, five hundred one thousand, one hundred fifty-five".