24752075990 has 32 divisors (see below), whose sum is σ = 47878664544. Its totient is φ = 9179343360.

The previous prime is 24752075947. The next prime is 24752076023. The reversal of 24752075990 is 9957025742.

It is a super-2 number, since 2×24752075990² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1075181 + ... + 1097960.

It is an arithmetic number, because the mean of its divisors is an integer number (1496208267).

Almost surely, 2^24752075990 is an apocalyptic number.

24752075990 is a deficient number, since it is larger than the sum of its proper divisors (23126588554).

24752075990 is a wasteful number, since it uses less digits than its factorization.

24752075990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2173232.

The product of its (nonzero) digits is 1587600, while the sum is 50.

The spelling of 24752075990 in words is "twenty-four billion, seven hundred fifty-two million, seventy-five thousand, nine hundred ninety".