46189153922 has 6 divisors (see below), whose sum is σ = 69284186793. Its totient is φ = 23094424992.

The previous prime is 46189153903. The next prime is 46189153931. The reversal of 46189153922 is 22935198164.

It can be written as a sum of positive squares in 2 ways, for example, as 41189108401 + 5000045521 = 202951^2 + 70711^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=151969.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 227954 + ... + 379922.

Almost surely, 2^46189153922 is an apocalyptic number.

46189153922 is a deficient number, since it is larger than the sum of its proper divisors (23095032871).

46189153922 is an frugal number, since it uses more digits than its factorization.

46189153922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303940 (or 151971 counting only the distinct ones).

The product of its digits is 933120, while the sum is 50.

Multiplying 46189153922 by its sum of digits (50), we get a square (2309457696100 = 1519690²).

The spelling of 46189153922 in words is "forty-six billion, one hundred eighty-nine million, one hundred fifty-three thousand, nine hundred twenty-two".