61055060010515 has 16 divisors (see below), whose sum is σ = 73756410055680. Its totient is φ = 48517201000800.

The previous prime is 61055060010481. The next prime is 61055060010521. The reversal of 61055060010515 is 51501006055016.

It is not a de Polignac number, because 61055060010515 - 2¹⁶ = 61055059944979 is a prime.

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, 8070746 + ... + 13683824.

It is an arithmetic number, because the mean of its divisors is an integer number (4609775628480).

Almost surely, 2^{61055060010515} is an apocalyptic number.

61055060010515 is a deficient number, since it is larger than the sum of its proper divisors (12701350045165).

61055060010515 is a wasteful number, since it uses less digits than its factorization.

61055060010515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5627642.

The product of its (nonzero) digits is 22500, while the sum is 35.

The spelling of 61055060010515 in words is "sixty-one trillion, fifty-five billion, sixty million, ten thousand, five hundred fifteen".