1252015300982 has 8 divisors (see below), whose sum is σ = 1903749293496. Its totient is φ = 617432203152.

The previous prime is 1252015300981. The next prime is 1252015300993. The reversal of 1252015300982 is 2890035102521.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 4287723488 + ... + 4287723779.

It is an arithmetic number, because the mean of its divisors is an integer number (237968661687).

Almost surely, 2^{1252015300982} is an apocalyptic number.

1252015300982 is a deficient number, since it is larger than the sum of its proper divisors (651733992514).

1252015300982 is an equidigital number, since it uses as much as digits as its factorization.

1252015300982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8575447342.

The product of its (nonzero) digits is 43200, while the sum is 38.

The spelling of 1252015300982 in words is "one trillion, two hundred fifty-two billion, fifteen million, three hundred thousand, nine hundred eighty-two".