1352223715626 has 160 divisors (see below), whose sum is σ = 3659140362240. Its totient is φ = 364873395744.

The previous prime is 1352223715561. The next prime is 1352223715631. The reversal of 1352223715626 is 6265173222531.

1352223715626 is a `hidden beast` number, since 1 + 3 + 5 + 2 + 2 + 2 + 3 + 7 + 15 + 626 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 1732345 + ... + 2388611.

It is an arithmetic number, because the mean of its divisors is an integer number (22869627264).

Almost surely, 2^{1352223715626} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1352223715626, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1829570181120).

1352223715626 is an abundant number, since it is smaller than the sum of its proper divisors (2306916646614).

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

1352223715626 is a wasteful number, since it uses less digits than its factorization.

1352223715626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 656390 (or 656381 counting only the distinct ones).

The product of its digits is 907200, while the sum is 45.

The spelling of 1352223715626 in words is "one trillion, three hundred fifty-two billion, two hundred twenty-three million, seven hundred fifteen thousand, six hundred twenty-six".