6153165564 has 192 divisors, whose sum is σ = 18427186176. Its totient is φ = 1554702336.

The previous prime is 6153165559. The next prime is 6153165617. The reversal of 6153165564 is 4655613516.

It is a super-2 number, since 2×6153165564² = 75722892915990876192, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2705932 + ... + 2708204.

It is an arithmetic number, because the mean of its divisors is an integer number (95974928).

Almost surely, 2^6153165564 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6153165564, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9213593088).

6153165564 is an abundant number, since it is smaller than the sum of its proper divisors (12274020612).

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

6153165564 is a wasteful number, since it uses less digits than its factorization.

6153165564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2404 (or 2402 counting only the distinct ones).

The product of its digits is 324000, while the sum is 42.

The square root of 6153165564 is about 78442.1160091950. The cubic root of 6153165564 is about 1832.4530952646.

The spelling of 6153165564 in words is "six billion, one hundred fifty-three million, one hundred sixty-five thousand, five hundred sixty-four".