6165213054 has 96 divisors (see below), whose sum is σ = 16681136640. Its totient is φ = 1478157120.

The previous prime is 6165213053. The next prime is 6165213101. The reversal of 6165213054 is 4503125616.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6165213053) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 19407 + ... + 112725.

It is an arithmetic number, because the mean of its divisors is an integer number (173761840).

Almost surely, 2^6165213054 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6165213054, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8340568320).

6165213054 is an abundant number, since it is smaller than the sum of its proper divisors (10515923586).

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

6165213054 is a wasteful number, since it uses less digits than its factorization.

6165213054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93366 (or 93355 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 33.

The square root of 6165213054 is about 78518.8706872431. The cubic root of 6165213054 is about 1833.6482561229.

The spelling of 6165213054 in words is "six billion, one hundred sixty-five million, two hundred thirteen thousand, fifty-four".