1672855220562 has 32 divisors (see below), whose sum is σ = 3463777874880. Its totient is φ = 537970480320.

The previous prime is 1672855220551. The next prime is 1672855220579. The reversal of 1672855220562 is 2650225582761.

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, 3523489 + ... + 3969972.

It is an arithmetic number, because the mean of its divisors is an integer number (108243058590).

Almost surely, 2^{1672855220562} is an apocalyptic number.

1672855220562 is an abundant number, since it is smaller than the sum of its proper divisors (1790922654318).

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

1672855220562 is a wasteful number, since it uses less digits than its factorization.

1672855220562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7494778.

The product of its (nonzero) digits is 4032000, while the sum is 51.

The spelling of 1672855220562 in words is "one trillion, six hundred seventy-two billion, eight hundred fifty-five million, two hundred twenty thousand, five hundred sixty-two".