745026605137560 has 192 divisors, whose sum is σ = 2343975197184000. Its totient is φ = 189395302567680.

The previous prime is 745026605137519. The next prime is 745026605137567. The reversal of 745026605137560 is 65731506620547.

It is a self number, because there is not a number n which added to its sum of digits gives 745026605137560.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (745026605137567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 40486360 + ... + 55939239.

It is an arithmetic number, because the mean of its divisors is an integer number (12208204152000).

Almost surely, 2^{745026605137560} is an apocalyptic number.

It is an amenable number.

745026605137560 is an abundant number, since it is smaller than the sum of its proper divisors (1598948592046440).

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

745026605137560 is a wasteful number, since it uses less digits than its factorization.

745026605137560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96425742 (or 96425707 counting only the distinct ones).

The product of its (nonzero) digits is 31752000, while the sum is 57.

The spelling of 745026605137560 in words is "seven hundred forty-five trillion, twenty-six billion, six hundred five million, one hundred thirty-seven thousand, five hundred sixty".