83461453922 has 90 divisors (see below), whose sum is σ = 160957725579. Its totient is φ = 32431651560.

The previous prime is 83461453871. The next prime is 83461453951. The reversal of 83461453922 is 22935416438.

It can be written as a sum of positive squares in only one way, i.e., 41730726961 + 41730726961 = 204281^2 + 204281^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=204281.

Its product of digits (1244160) is a multiple of the sum of its prime factors (810).

It is an unprimeable number.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 220214729 + ... + 220215107.

Almost surely, 2^83461453922 is an apocalyptic number.

83461453922 is a deficient number, since it is larger than the sum of its proper divisors (77496271657).

83461453922 is an frugal number, since it uses more digits than its factorization.

83461453922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 810 (or 399 counting only the distinct ones).

The product of its digits is 1244160, while the sum is 47.

The spelling of 83461453922 in words is "eighty-three billion, four hundred sixty-one million, four hundred fifty-three thousand, nine hundred twenty-two".