50452155 has 24 divisors (see below), whose sum is σ = 94178448. Its totient is φ = 24837696.

The previous prime is 50452153. The next prime is 50452169. The reversal of 50452155 is 55125405.

50452155 is a `hidden beast` number, since 504 + 5 + 2 + 155 = 666.

It is not a de Polignac number, because 50452155 - 2¹ = 50452153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50452151) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 42537 + ... + 43706.

It is an arithmetic number, because the mean of its divisors is an integer number (3924102).

Almost surely, 2^50452155 is an apocalyptic number.

50452155 is a deficient number, since it is larger than the sum of its proper divisors (43726293).

50452155 is a wasteful number, since it uses less digits than its factorization.

50452155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86267 (or 86264 counting only the distinct ones).

The product of its (nonzero) digits is 5000, while the sum is 27.

The square root of 50452155 is about 7102.9680416006. The cubic root of 50452155 is about 369.5103212949.

The spelling of 50452155 in words is "fifty million, four hundred fifty-two thousand, one hundred fifty-five".