2572475251 has 8 divisors (see below), whose sum is σ = 2646640784. Its totient is φ = 2499361920.

The previous prime is 2572475249. The next prime is 2572475261. The reversal of 2572475251 is 1525742752.

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

It is a cyclic number.

It is not a de Polignac number, because 2572475251 - 2¹ = 2572475249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2572475231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 258090 + ... + 267871.

It is an arithmetic number, because the mean of its divisors is an integer number (330830098).

Almost surely, 2^2572475251 is an apocalyptic number.

2572475251 is a deficient number, since it is larger than the sum of its proper divisors (74165533).

2572475251 is an equidigital number, since it uses as much as digits as its factorization.

2572475251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 526101.

The product of its digits is 196000, while the sum is 40.

The square root of 2572475251 is about 50719.5746334687. The cubic root of 2572475251 is about 1370.1992803334.

The spelling of 2572475251 in words is "two billion, five hundred seventy-two million, four hundred seventy-five thousand, two hundred fifty-one".