45043325254004 has 72 divisors (see below), whose sum is σ = 100032823725408. Its totient is φ = 17549076807360.

The previous prime is 45043325253877. The next prime is 45043325254049. The reversal of 45043325254004 is 40045252334054.

It is a super-2 number, since 2×45043325254004² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 193757822 + ... + 193990154.

It is an arithmetic number, because the mean of its divisors is an integer number (1389344773964).

Almost surely, 2^{45043325254004} is an apocalyptic number.

45043325254004 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

45043325254004 is an abundant number, since it is smaller than the sum of its proper divisors (54989498471404).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45043325254004 is a wasteful number, since it uses less digits than its factorization.

45043325254004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322285 (or 322276 counting only the distinct ones).

The product of its (nonzero) digits is 1152000, while the sum is 41.

Adding to 45043325254004 its reverse (40045252334054), we get a palindrome (85088577588058).

The spelling of 45043325254004 in words is "forty-five trillion, forty-three billion, three hundred twenty-five million, two hundred fifty-four thousand, four".