2530946572 has 24 divisors (see below), whose sum is σ = 5522065920. Its totient is φ = 986082960.

The previous prime is 2530946567. The next prime is 2530946617. The reversal of 2530946572 is 2756490352.

2530946572 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 4108372 + ... + 4108987.

It is an arithmetic number, because the mean of its divisors is an integer number (230086080).

Almost surely, 2^2530946572 is an apocalyptic number.

2530946572 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2530946572 is an abundant number, since it is smaller than the sum of its proper divisors (2991119348).

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

2530946572 is a wasteful number, since it uses less digits than its factorization.

2530946572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8217381 (or 8217379 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 43.

The square root of 2530946572 is about 50308.5139116631. The cubic root of 2530946572 is about 1362.7859866192.

The spelling of 2530946572 in words is "two billion, five hundred thirty million, nine hundred forty-six thousand, five hundred seventy-two".