51152153 has 8 divisors (see below), whose sum is σ = 55751808. Its totient is φ = 46647504.

The previous prime is 51152149. The next prime is 51152159. The reversal of 51152153 is 35125115.

It is a happy number.

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 51152153 - 2² = 51152149 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (51152159) 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, 22625 + ... + 24782.

It is an arithmetic number, because the mean of its divisors is an integer number (6968976).

Almost surely, 2^51152153 is an apocalyptic number.

It is an amenable number.

51152153 is a deficient number, since it is larger than the sum of its proper divisors (4599655).

51152153 is a wasteful number, since it uses less digits than its factorization.

51152153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47503.

The product of its digits is 750, while the sum is 23.

The square root of 51152153 is about 7152.0733357538. The cubic root of 51152153 is about 371.2114007945.

Adding to 51152153 its reverse (35125115), we get a palindrome (86277268).

The spelling of 51152153 in words is "fifty-one million, one hundred fifty-two thousand, one hundred fifty-three".