2162745383547 has 16 divisors (see below), whose sum is σ = 3298783953920. Its totient is φ = 1234665027072.

The previous prime is 2162745383507. The next prime is 2162745383573. The reversal of 2162745383547 is 7453835472612.

It is not a de Polignac number, because 2162745383547 - 2⁶ = 2162745383483 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2162745383507) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49539238 + ... + 49582875.

It is an arithmetic number, because the mean of its divisors is an integer number (206173997120).

Almost surely, 2^{2162745383547} is an apocalyptic number.

2162745383547 is a deficient number, since it is larger than the sum of its proper divisors (1136038570373).

2162745383547 is a wasteful number, since it uses less digits than its factorization.

2162745383547 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99123162.

The product of its digits is 33868800, while the sum is 57.

The spelling of 2162745383547 in words is "two trillion, one hundred sixty-two billion, seven hundred forty-five million, three hundred eighty-three thousand, five hundred forty-seven".