506151153 has 8 divisors (see below), whose sum is σ = 749853600. Its totient is φ = 337434084.

The previous prime is 506151101. The next prime is 506151187. The reversal of 506151153 is 351151605.

506151153 is a `hidden beast` number, since 506 + 1 + 5 + 1 + 153 = 666.

It is not a de Polignac number, because 506151153 - 2¹³ = 506142961 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 18746339 = 506151153 / (5 + 0 + 6 + 1 + 5 + 1 + 1 + 5 + 3).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (506151193) 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, 9373143 + ... + 9373196.

It is an arithmetic number, because the mean of its divisors is an integer number (93731700).

Almost surely, 2^506151153 is an apocalyptic number.

It is an amenable number.

506151153 is a deficient number, since it is larger than the sum of its proper divisors (243702447).

506151153 is a wasteful number, since it uses less digits than its factorization.

506151153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18746348 (or 18746342 counting only the distinct ones).

The product of its (nonzero) digits is 2250, while the sum is 27.

The square root of 506151153 is about 22497.8032927662. The cubic root of 506151153 is about 796.9420516036.

The spelling of 506151153 in words is "five hundred six million, one hundred fifty-one thousand, one hundred fifty-three".