1573877673213 has 32 divisors (see below), whose sum is σ = 2172744069120. Its totient is φ = 1012340609280.

The previous prime is 1573877673157. The next prime is 1573877673229. The reversal of 1573877673213 is 3123767783751.

It is not a de Polignac number, because 1573877673213 - 2¹³ = 1573877665021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1573877673233) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 43680181 + ... + 43716197.

It is an arithmetic number, because the mean of its divisors is an integer number (67898252160).

Almost surely, 2^{1573877673213} is an apocalyptic number.

It is an amenable number.

1573877673213 is a deficient number, since it is larger than the sum of its proper divisors (598866395907).

1573877673213 is a wasteful number, since it uses less digits than its factorization.

1573877673213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37457.

The product of its digits is 31116960, while the sum is 60.

The spelling of 1573877673213 in words is "one trillion, five hundred seventy-three billion, eight hundred seventy-seven million, six hundred seventy-three thousand, two hundred thirteen".