745142164516652 has 96 divisors (see below), whose sum is σ = 1500688012142592. Its totient is φ = 317125303428096.

The previous prime is 745142164516643. The next prime is 745142164516709. The reversal of 745142164516652 is 256615461241547.

It is a happy number.

It is a super-4 number, since 4×745142164516652⁴ (a number of 61 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 745142164516591 and 745142164516600.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6210337853 + ... + 6210457835.

It is an arithmetic number, because the mean of its divisors is an integer number (15632166793152).

Almost surely, 2^{745142164516652} is an apocalyptic number.

It is an amenable number.

745142164516652 is an abundant number, since it is smaller than the sum of its proper divisors (755545847625940).

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

745142164516652 is a wasteful number, since it uses less digits than its factorization.

745142164516652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122767 (or 122765 counting only the distinct ones).

The product of its digits is 48384000, while the sum is 59.

The spelling of 745142164516652 in words is "seven hundred forty-five trillion, one hundred forty-two billion, one hundred sixty-four million, five hundred sixteen thousand, six hundred fifty-two".