2572952739 has 16 divisors (see below), whose sum is σ = 3956663040. Its totient is φ = 1456768800.

The previous prime is 2572952729. The next prime is 2572952747. The reversal of 2572952739 is 9372592752.

It is a happy number.

It is not a de Polignac number, because 2572952739 - 2¹⁵ = 2572919971 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2572952691 and 2572952700.

It is not an unprimeable number, because it can be changed into a prime (2572952729) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 559737 + ... + 564314.

It is an arithmetic number, because the mean of its divisors is an integer number (247291440).

Almost surely, 2^2572952739 is an apocalyptic number.

2572952739 is a deficient number, since it is larger than the sum of its proper divisors (1383710301).

2572952739 is a wasteful number, since it uses less digits than its factorization.

2572952739 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1124170.

The product of its digits is 2381400, while the sum is 51.

The square root of 2572952739 is about 50724.2815523296. The cubic root of 2572952739 is about 1370.2840512479.

The spelling of 2572952739 in words is "two billion, five hundred seventy-two million, nine hundred fifty-two thousand, seven hundred thirty-nine".