672849754522 has 16 divisors (see below), whose sum is σ = 1101070184544. Its totient is φ = 305828766000.

The previous prime is 672849754477. The next prime is 672849754531. The reversal of 672849754522 is 225457948276.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17004 + ... + 1160167.

It is an arithmetic number, because the mean of its divisors is an integer number (68816886534).

Almost surely, 2^672849754522 is an apocalyptic number.

672849754522 is a deficient number, since it is larger than the sum of its proper divisors (428220430022).

672849754522 is a wasteful number, since it uses less digits than its factorization.

672849754522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1203165.

The product of its digits is 67737600, while the sum is 61.

The spelling of 672849754522 in words is "six hundred seventy-two billion, eight hundred forty-nine million, seven hundred fifty-four thousand, five hundred twenty-two".