50461155 has 24 divisors (see below), whose sum is σ = 89832912. Its totient is φ = 26184384.

The previous prime is 50461133. The next prime is 50461157. The reversal of 50461155 is 55116405.

It is a happy number.

50461155 is a `hidden beast` number, since 50 + 461 + 155 = 666.

It is not a de Polignac number, because 50461155 - 2²¹ = 48364003 is a prime.

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (50461157) 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, 13489 + ... + 16818.

It is an arithmetic number, because the mean of its divisors is an integer number (3743038).

Almost surely, 2^50461155 is an apocalyptic number.

50461155 is a deficient number, since it is larger than the sum of its proper divisors (39371757).

50461155 is a wasteful number, since it uses less digits than its factorization.

50461155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30355 (or 30352 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 27.

The square root of 50461155 is about 7103.6015513259. The cubic root of 50461155 is about 369.5322919135.

The spelling of 50461155 in words is "fifty million, four hundred sixty-one thousand, one hundred fifty-five".