6151622616 has 48 divisors (see below), whose sum is σ = 17067009960. Its totient is φ = 2000526720.

The previous prime is 6151622579. The next prime is 6151622623. The reversal of 6151622616 is 6162261516.

6151622616 is a `hidden beast` number, since 6 + 1 + 5 + 16 + 22 + 616 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1038990 + ... + 1044893.

Almost surely, 2^6151622616 is an apocalyptic number.

It is an amenable number.

6151622616 is an abundant number, since it is smaller than the sum of its proper divisors (10915387344).

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

6151622616 is a wasteful number, since it uses less digits than its factorization.

6151622616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2083936 (or 2083929 counting only the distinct ones).

The product of its digits is 25920, while the sum is 36.

The square root of 6151622616 is about 78432.2804462550. The cubic root of 6151622616 is about 1832.2999157794.

The spelling of 6151622616 in words is "six billion, one hundred fifty-one million, six hundred twenty-two thousand, six hundred sixteen".