72722154848482 has 32 divisors (see below), whose sum is σ = 112253271845184. Its totient is φ = 35319736108800.

The previous prime is 72722154848449. The next prime is 72722154848531. The reversal of 72722154848482 is 28484845122727.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42604857 + ... + 44278867.

It is an arithmetic number, because the mean of its divisors is an integer number (3507914745162).

Almost surely, 2^{72722154848482} is an apocalyptic number.

72722154848482 is a deficient number, since it is larger than the sum of its proper divisors (39531116996702).

72722154848482 is a wasteful number, since it uses less digits than its factorization.

72722154848482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1678594.

The product of its digits is 128450560, while the sum is 64.

The spelling of 72722154848482 in words is "seventy-two trillion, seven hundred twenty-two billion, one hundred fifty-four million, eight hundred forty-eight thousand, four hundred eighty-two".