61060517474 has 64 divisors (see below), whose sum is σ = 108790456320. Its totient is φ = 25402896000.

The previous prime is 61060517471. The next prime is 61060517527. The reversal of 61060517474 is 47471506016.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is not an unprimeable number, because it can be changed into a prime (61060517471) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1747919 + ... + 1782509.

It is an arithmetic number, because the mean of its divisors is an integer number (1699850880).

Almost surely, 2^61060517474 is an apocalyptic number.

61060517474 is a deficient number, since it is larger than the sum of its proper divisors (47729938846).

61060517474 is a wasteful number, since it uses less digits than its factorization.

61060517474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34767.

The product of its (nonzero) digits is 141120, while the sum is 41.

The spelling of 61060517474 in words is "sixty-one billion, sixty million, five hundred seventeen thousand, four hundred seventy-four".