45865213724 has 12 divisors (see below), whose sum is σ = 87560862648. Its totient is φ = 20847824400.

The previous prime is 45865213663. The next prime is 45865213741. The reversal of 45865213724 is 42731256854.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 521195567 + ... + 521195654.

It is an arithmetic number, because the mean of its divisors is an integer number (7296738554).

Almost surely, 2^45865213724 is an apocalyptic number.

45865213724 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

45865213724 is a deficient number, since it is larger than the sum of its proper divisors (41695648924).

45865213724 is a wasteful number, since it uses less digits than its factorization.

45865213724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1042391236 (or 1042391234 counting only the distinct ones).

The product of its digits is 1612800, while the sum is 47.

The spelling of 45865213724 in words is "forty-five billion, eight hundred sixty-five million, two hundred thirteen thousand, seven hundred twenty-four".