45316243612 has 24 divisors (see below), whose sum is σ = 81114981696. Its totient is φ = 22142013888.

The previous prime is 45316243591. The next prime is 45316243619. The reversal of 45316243612 is 21634261354.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45316243619) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61803 + ... + 307330.

It is an arithmetic number, because the mean of its divisors is an integer number (3379790904).

Almost surely, 2^45316243612 is an apocalyptic number.

It is an amenable number.

45316243612 is a deficient number, since it is larger than the sum of its proper divisors (35798738084).

45316243612 is a wasteful number, since it uses less digits than its factorization.

45316243612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 369837 (or 369835 counting only the distinct ones).

The product of its digits is 103680, while the sum is 37.

The spelling of 45316243612 in words is "forty-five billion, three hundred sixteen million, two hundred forty-three thousand, six hundred twelve".