2445047125986 has 32 divisors (see below), whose sum is σ = 5153228926848. Its totient is φ = 771861622400.

The previous prime is 2445047125943. The next prime is 2445047125987. The reversal of 2445047125986 is 6895217405442.

It is not an unprimeable number, because it can be changed into a prime (2445047125987) by changing a digit.

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, 87697611 + ... + 87725486.

It is an arithmetic number, because the mean of its divisors is an integer number (161038403964).

Almost surely, 2^{2445047125986} is an apocalyptic number.

2445047125986 is an abundant number, since it is smaller than the sum of its proper divisors (2708181800862).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2445047125986 is a wasteful number, since it uses less digits than its factorization.

2445047125986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175423226.

The product of its (nonzero) digits is 19353600, while the sum is 57.

The spelling of 2445047125986 in words is "two trillion, four hundred forty-five billion, forty-seven million, one hundred twenty-five thousand, nine hundred eighty-six".