1352545022464 has 40 divisors (see below), whose sum is σ = 2703174954480. Its totient is φ = 676090684416.

The previous prime is 1352545022431. The next prime is 1352545022483. The reversal of 1352545022464 is 4642205452531.

It is a self number, because there is not a number n which added to its sum of digits gives 1352545022464.

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, 1561107 + ... + 2267629.

It is an arithmetic number, because the mean of its divisors is an integer number (67579373862).

Almost surely, 2^{1352545022464} is an apocalyptic number.

It is an amenable number.

1352545022464 is a deficient number, since it is larger than the sum of its proper divisors (1350629932016).

1352545022464 is an frugal number, since it uses more digits than its factorization.

1352545022464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 710280 (or 710264 counting only the distinct ones).

The product of its (nonzero) digits is 1152000, while the sum is 43.

The spelling of 1352545022464 in words is "one trillion, three hundred fifty-two billion, five hundred forty-five million, twenty-two thousand, four hundred sixty-four".