10252590099 has 16 divisors (see below), whose sum is σ = 13792652160. Its totient is φ = 6773967360.

The previous prime is 10252590097. The next prime is 10252590121. The reversal of 10252590099 is 99009525201.

It is a happy number.

It is not a de Polignac number, because 10252590099 - 2¹ = 10252590097 is a prime.

It is a super-2 number, since 2×10252590099² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10252590099.

It is not an unprimeable number, because it can be changed into a prime (10252590091) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 219304 + ... + 261914.

It is an arithmetic number, because the mean of its divisors is an integer number (862040760).

Almost surely, 2^10252590099 is an apocalyptic number.

10252590099 is a deficient number, since it is larger than the sum of its proper divisors (3540062061).

10252590099 is a wasteful number, since it uses less digits than its factorization.

10252590099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43330.

The product of its (nonzero) digits is 72900, while the sum is 42.

The spelling of 10252590099 in words is "ten billion, two hundred fifty-two million, five hundred ninety thousand, ninety-nine".