1252015300983 has 16 divisors (see below), whose sum is σ = 1757240247680. Its totient is φ = 790734900384.

The previous prime is 1252015300981. The next prime is 1252015300993. The reversal of 1252015300983 is 3890035102521.

It is not a de Polignac number, because 1252015300983 - 2¹ = 1252015300981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1252015300981) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5463060 + ... + 5687622.

It is an arithmetic number, because the mean of its divisors is an integer number (109827515480).

Almost surely, 2^{1252015300983} is an apocalyptic number.

1252015300983 is a deficient number, since it is larger than the sum of its proper divisors (505224946697).

1252015300983 is a wasteful number, since it uses less digits than its factorization.

1252015300983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322398.

The product of its (nonzero) digits is 64800, while the sum is 39.

The spelling of 1252015300983 in words is "one trillion, two hundred fifty-two billion, fifteen million, three hundred thousand, nine hundred eighty-three".