2529716344 has 32 divisors (see below), whose sum is σ = 4975087680. Its totient is φ = 1204481664.

The previous prime is 2529716339. The next prime is 2529716353. The reversal of 2529716344 is 4436179252.

It is a super-2 number, since 2×2529716344² = 12798929562201452672, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2529716344.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77007 + ... + 104830.

It is an arithmetic number, because the mean of its divisors is an integer number (155471490).

Almost surely, 2^2529716344 is an apocalyptic number.

It is an amenable number.

2529716344 is a deficient number, since it is larger than the sum of its proper divisors (2445371336).

2529716344 is a wasteful number, since it uses less digits than its factorization.

2529716344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181927 (or 181923 counting only the distinct ones).

The product of its digits is 362880, while the sum is 43.

The square root of 2529716344 is about 50296.2855885005. The cubic root of 2529716344 is about 1362.5651457671.

The spelling of 2529716344 in words is "two billion, five hundred twenty-nine million, seven hundred sixteen thousand, three hundred forty-four".