2552752499 has 8 divisors (see below), whose sum is σ = 2793609648. Its totient is φ = 2313360160.

The previous prime is 2552752471. The next prime is 2552752523. The reversal of 2552752499 is 9942572552.

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

It is a cyclic number.

It is not a de Polignac number, because 2552752499 - 2⁸ = 2552752243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2552752439) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 362552 + ... + 369525.

It is an arithmetic number, because the mean of its divisors is an integer number (349201206).

Almost surely, 2^2552752499 is an apocalyptic number.

2552752499 is a deficient number, since it is larger than the sum of its proper divisors (240857149).

2552752499 is a wasteful number, since it uses less digits than its factorization.

2552752499 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 732405.

The product of its digits is 2268000, while the sum is 50.

The square root of 2552752499 is about 50524.7711424802. The cubic root of 2552752499 is about 1366.6885942215.

The spelling of 2552752499 in words is "two billion, five hundred fifty-two million, seven hundred fifty-two thousand, four hundred ninety-nine".