61273096970 has 8 divisors (see below), whose sum is σ = 110291574564. Its totient is φ = 24509238784.

The previous prime is 61273096943. The next prime is 61273096987. The reversal of 61273096970 is 7969037216.

It can be written as a sum of positive squares in 2 ways, for example, as 59747491489 + 1525605481 = 244433^2 + 39059^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3063654839 + ... + 3063654858.

Almost surely, 2^61273096970 is an apocalyptic number.

61273096970 is a deficient number, since it is larger than the sum of its proper divisors (49018477594).

61273096970 is a wasteful number, since it uses less digits than its factorization.

61273096970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6127309704.

The product of its (nonzero) digits is 857304, while the sum is 50.

The spelling of 61273096970 in words is "sixty-one billion, two hundred seventy-three million, ninety-six thousand, nine hundred seventy".