50146153 has 8 divisors (see below), whose sum is σ = 50601672. Its totient is φ = 49693056.

The previous prime is 50146069. The next prime is 50146177. The reversal of 50146153 is 35164105.

It can be written as a sum of positive squares in 4 ways, for example, as 19642624 + 30503529 = 4432^2 + 5523^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 50146153 - 2¹³ = 50137961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50146183) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89751 + ... + 90307.

It is an arithmetic number, because the mean of its divisors is an integer number (6325209).

Almost surely, 2^50146153 is an apocalyptic number.

It is an amenable number.

50146153 is a deficient number, since it is larger than the sum of its proper divisors (455519).

50146153 is a wasteful number, since it uses less digits than its factorization.

50146153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1211.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 50146153 is about 7081.3948484744. The cubic root of 50146153 is about 368.7617555191.

The spelling of 50146153 in words is "fifty million, one hundred forty-six thousand, one hundred fifty-three".