1451445246052 has 24 divisors (see below), whose sum is σ = 2541927751776. Its totient is φ = 725180347008.

The previous prime is 1451445246037. The next prime is 1451445246061. The reversal of 1451445246052 is 2506425441541.

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, 40341423 + ... + 40377385.

It is an arithmetic number, because the mean of its divisors is an integer number (105913656324).

Almost surely, 2^{1451445246052} is an apocalyptic number.

It is an amenable number.

1451445246052 is a deficient number, since it is larger than the sum of its proper divisors (1090482505724).

1451445246052 is a wasteful number, since it uses less digits than its factorization.

1451445246052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43227 (or 43225 counting only the distinct ones).

The product of its (nonzero) digits is 768000, while the sum is 43.

The spelling of 1451445246052 in words is "one trillion, four hundred fifty-one billion, four hundred forty-five million, two hundred forty-six thousand, fifty-two".