5616253512 has 48 divisors (see below), whose sum is σ = 15271336080. Its totient is φ = 1864620000.

The previous prime is 5616253471. The next prime is 5616253549. The reversal of 5616253512 is 2153526165.

5616253512 is a `hidden beast` number, since 5 + 61 + 62 + 535 + 1 + 2 = 666.

It is a super-2 number, since 2×5616253512² = 63084607022104668288, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 137314 + ... + 173457.

It is an arithmetic number, because the mean of its divisors is an integer number (318152835).

Almost surely, 2^5616253512 is an apocalyptic number.

It is an amenable number.

5616253512 is an abundant number, since it is smaller than the sum of its proper divisors (9655082568).

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

5616253512 is a wasteful number, since it uses less digits than its factorization.

5616253512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311034 (or 311027 counting only the distinct ones).

The product of its digits is 54000, while the sum is 36.

The square root of 5616253512 is about 74941.6673953816. The cubic root of 5616253512 is about 1777.5243866642.

Adding to 5616253512 its reverse (2153526165), we get a palindrome (7769779677).

The spelling of 5616253512 in words is "five billion, six hundred sixteen million, two hundred fifty-three thousand, five hundred twelve".