2572031849 has 8 divisors (see below), whose sum is σ = 2632586112. Its totient is φ = 2512162080.

The previous prime is 2572031831. The next prime is 2572031851. The reversal of 2572031849 is 9481302752.

2572031849 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2572031849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2572031249) 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, 163517 + ... + 178554.

It is an arithmetic number, because the mean of its divisors is an integer number (329073264).

Almost surely, 2^2572031849 is an apocalyptic number.

It is an amenable number.

2572031849 is a deficient number, since it is larger than the sum of its proper divisors (60554263).

2572031849 is a wasteful number, since it uses less digits than its factorization.

2572031849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342247.

The product of its (nonzero) digits is 120960, while the sum is 41.

The square root of 2572031849 is about 50715.2033319398. The cubic root of 2572031849 is about 1370.1205514890.

The spelling of 2572031849 in words is "two billion, five hundred seventy-two million, thirty-one thousand, eight hundred forty-nine".