1015667256352 has 24 divisors (see below), whose sum is σ = 2285251327296. Its totient is φ = 435285966912.

The previous prime is 1015667256323. The next prime is 1015667256421. The reversal of 1015667256352 is 2536527665101.

1015667256352 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 1015667256296 and 1015667256305.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2267114188 + ... + 2267114635.

It is an arithmetic number, because the mean of its divisors is an integer number (95218805304).

Almost surely, 2^{1015667256352} is an apocalyptic number.

It is an amenable number.

1015667256352 is an abundant number, since it is smaller than the sum of its proper divisors (1269584070944).

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

1015667256352 is an equidigital number, since it uses as much as digits as its factorization.

1015667256352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4534228840 (or 4534228832 counting only the distinct ones).

The product of its (nonzero) digits is 2268000, while the sum is 49.

The spelling of 1015667256352 in words is "one trillion, fifteen billion, six hundred sixty-seven million, two hundred fifty-six thousand, three hundred fifty-two".