2572747854 has 16 divisors (see below), whose sum is σ = 5146192848. Its totient is φ = 857466432.

The previous prime is 2572747841. The next prime is 2572747861. The reversal of 2572747854 is 4587472752.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2572747797 and 2572747806.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 27354 + ... + 76770.

It is an arithmetic number, because the mean of its divisors is an integer number (321637053).

Almost surely, 2^2572747854 is an apocalyptic number.

2572747854 is an abundant number, since it is smaller than the sum of its proper divisors (2573444994).

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

2572747854 is a wasteful number, since it uses less digits than its factorization.

2572747854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58099.

The product of its digits is 4390400, while the sum is 51.

The square root of 2572747854 is about 50722.2619172292. The cubic root of 2572747854 is about 1370.2476782387.

The spelling of 2572747854 in words is "two billion, five hundred seventy-two million, seven hundred forty-seven thousand, eight hundred fifty-four".