61606703370 has 16 divisors (see below), whose sum is σ = 147856088160. Its totient is φ = 16428454224.

The previous prime is 61606703227. The next prime is 61606703413. The reversal of 61606703370 is 7330760616.

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, 1026778360 + ... + 1026778419.

It is an arithmetic number, because the mean of its divisors is an integer number (9241005510).

Almost surely, 2^61606703370 is an apocalyptic number.

61606703370 is an abundant number, since it is smaller than the sum of its proper divisors (86249384790).

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

61606703370 is a wasteful number, since it uses less digits than its factorization.

61606703370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2053556789.

The product of its (nonzero) digits is 95256, while the sum is 39.

The spelling of 61606703370 in words is "sixty-one billion, six hundred six million, seven hundred three thousand, three hundred seventy".