2642369560 has 32 divisors (see below), whose sum is σ = 5990727600. Its totient is φ = 1048877440.

The previous prime is 2642369533. The next prime is 2642369603. The reversal of 2642369560 is 659632462.

It is a super-2 number, since 2×2642369560² = 13964233783229187200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 246895 + ... + 257374.

Almost surely, 2^2642369560 is an apocalyptic number.

2642369560 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2642369560 is an abundant number, since it is smaller than the sum of its proper divisors (3348358040).

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

2642369560 is a wasteful number, since it uses less digits than its factorization.

2642369560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 504411 (or 504407 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 43.

The square root of 2642369560 is about 51403.9838923016. The cubic root of 2642369560 is about 1382.4980239271.

The spelling of 2642369560 in words is "two billion, six hundred forty-two million, three hundred sixty-nine thousand, five hundred sixty".