1560061561115 has 8 divisors (see below), whose sum is σ = 1876243305600. Its totient is φ = 1245269627392.

The previous prime is 1560061561087. The next prime is 1560061561129. The reversal of 1560061561115 is 5111651600651.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1560061561115 - 2⁸ = 1560061560859 is a prime.

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, 347450219 + ... + 347454708.

It is an arithmetic number, because the mean of its divisors is an integer number (234530413200).

Almost surely, 2^{1560061561115} is an apocalyptic number.

1560061561115 is a deficient number, since it is larger than the sum of its proper divisors (316181744485).

1560061561115 is an equidigital number, since it uses as much as digits as its factorization.

1560061561115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 694905381.

The product of its (nonzero) digits is 27000, while the sum is 38.

The spelling of 1560061561115 in words is "one trillion, five hundred sixty billion, sixty-one million, five hundred sixty-one thousand, one hundred fifteen".