2514189572 has 6 divisors (see below), whose sum is σ = 4399831758. Its totient is φ = 1257094784.

The previous prime is 2514189523. The next prime is 2514189581. The reversal of 2514189572 is 2759814152.

It can be written as a sum of positive squares in only one way, i.e., 2490608836 + 23580736 = 49906^2 + 4856^2 .

It is a super-2 number, since 2×2514189572² = 12642298407907086368, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 314273693 + ... + 314273700.

It is an arithmetic number, because the mean of its divisors is an integer number (733305293).

Almost surely, 2^2514189572 is an apocalyptic number.

It is an amenable number.

2514189572 is a deficient number, since it is larger than the sum of its proper divisors (1885642186).

2514189572 is a wasteful number, since it uses less digits than its factorization.

2514189572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 628547397 (or 628547395 counting only the distinct ones).

The product of its digits is 201600, while the sum is 44.

The square root of 2514189572 is about 50141.6949454244. The cubic root of 2514189572 is about 1359.7717271138.

The spelling of 2514189572 in words is "two billion, five hundred fourteen million, one hundred eighty-nine thousand, five hundred seventy-two".