1452707641572 has 24 divisors (see below), whose sum is σ = 3697801269792. Its totient is φ = 440214436800.

The previous prime is 1452707641559. The next prime is 1452707641601. The reversal of 1452707641572 is 2751467072541.

It is a super-2 number, since 2×1452707641572² (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 7 ways as a sum of consecutive naturals, for example, 5502680329 + ... + 5502680592.

It is an arithmetic number, because the mean of its divisors is an integer number (154075052908).

Almost surely, 2^{1452707641572} is an apocalyptic number.

1452707641572 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1452707641572 is an abundant number, since it is smaller than the sum of its proper divisors (2245093628220).

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

1452707641572 is a wasteful number, since it uses less digits than its factorization.

1452707641572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11005360939 (or 11005360937 counting only the distinct ones).

The product of its (nonzero) digits is 3292800, while the sum is 51.

The spelling of 1452707641572 in words is "one trillion, four hundred fifty-two billion, seven hundred seven million, six hundred forty-one thousand, five hundred seventy-two".