11958002485 has 32 divisors (see below), whose sum is σ = 16886395008. Its totient is φ = 8014360320.

The previous prime is 11958002449. The next prime is 11958002543. The reversal of 11958002485 is 58420085911.

It is not a de Polignac number, because 11958002485 - 2¹⁷ = 11957871413 is a prime.

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 424654 + ... + 451936.

It is an arithmetic number, because the mean of its divisors is an integer number (527699844).

Almost surely, 2^11958002485 is an apocalyptic number.

It is an amenable number.

11958002485 is a deficient number, since it is larger than the sum of its proper divisors (4928392523).

11958002485 is a wasteful number, since it uses less digits than its factorization.

11958002485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27925.

The product of its (nonzero) digits is 115200, while the sum is 43.

The spelling of 11958002485 in words is "eleven billion, nine hundred fifty-eight million, two thousand, four hundred eighty-five".