2642233650 has 48 divisors (see below), whose sum is σ = 7488848064. Its totient is φ = 603938880.

The previous prime is 2642233637. The next prime is 2642233667. The reversal of 2642233650 is 563322462.

It is a super-2 number, since 2×2642233650² = 13962797322384645000, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1257157 + ... + 1259256.

It is an arithmetic number, because the mean of its divisors is an integer number (156017668).

Almost surely, 2^2642233650 is an apocalyptic number.

2642233650 is an abundant number, since it is smaller than the sum of its proper divisors (4846614414).

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

2642233650 is a wasteful number, since it uses less digits than its factorization.

2642233650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2516435 (or 2516430 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 33.

The square root of 2642233650 is about 51402.6618960536. The cubic root of 2642233650 is about 1382.4743206407.

The spelling of 2642233650 in words is "two billion, six hundred forty-two million, two hundred thirty-three thousand, six hundred fifty".