45623212262 has 16 divisors (see below), whose sum is σ = 72047018160. Its totient is φ = 21607885152.

The previous prime is 45623212223. The next prime is 45623212277. The reversal of 45623212262 is 26221232654.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 192848 + ... + 358380.

It is an arithmetic number, because the mean of its divisors is an integer number (4502938635).

Almost surely, 2^45623212262 is an apocalyptic number.

45623212262 is a deficient number, since it is larger than the sum of its proper divisors (26423805898).

45623212262 is a wasteful number, since it uses less digits than its factorization.

45623212262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172807.

The product of its digits is 69120, while the sum is 35.

The spelling of 45623212262 in words is "forty-five billion, six hundred twenty-three million, two hundred twelve thousand, two hundred sixty-two".