2158479072410 has 32 divisors (see below), whose sum is σ = 3906717004800. Its totient is φ = 858633552000.

The previous prime is 2158479072403. The next prime is 2158479072437. The reversal of 2158479072410 is 142709748512.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1193606 + ... + 2396174.

It is an arithmetic number, because the mean of its divisors is an integer number (122084906400).

Almost surely, 2^{2158479072410} is an apocalyptic number.

2158479072410 is a deficient number, since it is larger than the sum of its proper divisors (1748237932390).

2158479072410 is a wasteful number, since it uses less digits than its factorization.

2158479072410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1203566.

The product of its (nonzero) digits is 1128960, while the sum is 50.

The spelling of 2158479072410 in words is "two trillion, one hundred fifty-eight billion, four hundred seventy-nine million, seventy-two thousand, four hundred ten".