2115925473466 has 64 divisors (see below), whose sum is σ = 3666837807360. Its totient is φ = 897004800000.

The previous prime is 2115925473451. The next prime is 2115925473511. The reversal of 2115925473466 is 6643745295112.

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, 590873796 + ... + 590877376.

It is an arithmetic number, because the mean of its divisors is an integer number (57294340740).

Almost surely, 2^{2115925473466} is an apocalyptic number.

2115925473466 is a deficient number, since it is larger than the sum of its proper divisors (1550912333894).

2115925473466 is a wasteful number, since it uses less digits than its factorization.

2115925473466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4951.

The product of its digits is 10886400, while the sum is 55.

The spelling of 2115925473466 in words is "two trillion, one hundred fifteen billion, nine hundred twenty-five million, four hundred seventy-three thousand, four hundred sixty-six".