2642054160 has 160 divisors (see below), whose sum is σ = 8746011648. Its totient is φ = 658183680.

The previous prime is 2642054159. The next prime is 2642054171. The reversal of 2642054160 is 614502462.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 231795 + ... + 242925.

Almost surely, 2^2642054160 is an apocalyptic number.

2642054160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2642054160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4373005824).

2642054160 is an abundant number, since it is smaller than the sum of its proper divisors (6103957488).

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

2642054160 is a wasteful number, since it uses less digits than its factorization.

2642054160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11213 (or 11207 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 2642054160 is about 51400.9159451463. The cubic root of 2642054160 is about 1382.4430155698.

The spelling of 2642054160 in words is "two billion, six hundred forty-two million, fifty-four thousand, one hundred sixty".