1015225362456 has 64 divisors (see below), whose sum is σ = 2689400102400. Its totient is φ = 318260433408.

The previous prime is 1015225362379. The next prime is 1015225362467. The reversal of 1015225362456 is 6542635225101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 405100 + ... + 1481403.

It is an arithmetic number, because the mean of its divisors is an integer number (42021876600).

Almost surely, 2^{1015225362456} is an apocalyptic number.

It is an amenable number.

1015225362456 is an abundant number, since it is smaller than the sum of its proper divisors (1674174739944).

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

1015225362456 is a wasteful number, since it uses less digits than its factorization.

1015225362456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1887848 (or 1887844 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 42.

The spelling of 1015225362456 in words is "one trillion, fifteen billion, two hundred twenty-five million, three hundred sixty-two thousand, four hundred fifty-six".