2572322930 has 8 divisors (see below), whose sum is σ = 4630181292. Its totient is φ = 1028929168.

The previous prime is 2572322911. The next prime is 2572322983. The reversal of 2572322930 is 392232752.

It can be written as a sum of positive squares in 2 ways, for example, as 2571605521 + 717409 = 50711^2 + 847^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128616137 + ... + 128616156.

Almost surely, 2^2572322930 is an apocalyptic number.

2572322930 is a deficient number, since it is larger than the sum of its proper divisors (2057858362).

2572322930 is a wasteful number, since it uses less digits than its factorization.

2572322930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257232300.

The product of its (nonzero) digits is 45360, while the sum is 35.

The square root of 2572322930 is about 50718.0730115015. The cubic root of 2572322930 is about 1370.1722357915.

The spelling of 2572322930 in words is "two billion, five hundred seventy-two million, three hundred twenty-two thousand, nine hundred thirty".