1456245205352 has 16 divisors (see below), whose sum is σ = 3120525440160. Its totient is φ = 624105087984.

The previous prime is 1456245205309. The next prime is 1456245205369. The reversal of 1456245205352 is 2535025426541.

It is a happy number.

It is a super-2 number, since 2×1456245205352² (a number of 25 digits) contains 22 as substring.

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, 13002189278 + ... + 13002189389.

It is an arithmetic number, because the mean of its divisors is an integer number (195032840010).

Almost surely, 2^{1456245205352} is an apocalyptic number.

It is an amenable number.

1456245205352 is an abundant number, since it is smaller than the sum of its proper divisors (1664280234808).

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

1456245205352 is a wasteful number, since it uses less digits than its factorization.

1456245205352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26004378680 (or 26004378676 counting only the distinct ones).

The product of its (nonzero) digits is 1440000, while the sum is 44.

The spelling of 1456245205352 in words is "one trillion, four hundred fifty-six billion, two hundred forty-five million, two hundred five thousand, three hundred fifty-two".