61076272735 has 8 divisors (see below), whose sum is σ = 73321865136. Its totient is φ = 48840792960.

The previous prime is 61076272679. The next prime is 61076272771. The reversal of 61076272735 is 53727267016.

It is a happy number.

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

It is not a de Polignac number, because 61076272735 - 2³³ = 52486338143 is a prime.

It is a super-2 number, since 2×61076272735² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2514861 + ... + 2539030.

It is an arithmetic number, because the mean of its divisors is an integer number (9165233142).

Almost surely, 2^61076272735 is an apocalyptic number.

61076272735 is a deficient number, since it is larger than the sum of its proper divisors (12245592401).

61076272735 is a wasteful number, since it uses less digits than its factorization.

61076272735 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5056313.

The product of its (nonzero) digits is 740880, while the sum is 46.

The spelling of 61076272735 in words is "sixty-one billion, seventy-six million, two hundred seventy-two thousand, seven hundred thirty-five".