53116152 has 32 divisors (see below), whose sum is σ = 132969600. Its totient is φ = 17681504.

The previous prime is 53116121. The next prime is 53116181. The reversal of 53116152 is 25161135.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31999 + ... + 33617.

It is an arithmetic number, because the mean of its divisors is an integer number (4155300).

Almost surely, 2^53116152 is an apocalyptic number.

It is an amenable number.

53116152 is an abundant number, since it is smaller than the sum of its proper divisors (79853448).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53116152 is a wasteful number, since it uses less digits than its factorization.

53116152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2995 (or 2991 counting only the distinct ones).

The product of its digits is 900, while the sum is 24.

The square root of 53116152 is about 7288.0828754893. The cubic root of 53116152 is about 375.9027777909.

Adding to 53116152 its reverse (25161135), we get a palindrome (78277287).

The spelling of 53116152 in words is "fifty-three million, one hundred sixteen thousand, one hundred fifty-two".