61135057822 has 8 divisors (see below), whose sum is σ = 92103035400. Its totient is φ = 30434046024.

The previous prime is 61135057771. The next prime is 61135057859. The reversal of 61135057822 is 22875053116.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66740872 + ... + 66741787.

It is an arithmetic number, because the mean of its divisors is an integer number (11512879425).

Almost surely, 2^61135057822 is an apocalyptic number.

61135057822 is a deficient number, since it is larger than the sum of its proper divisors (30967977578).

61135057822 is a wasteful number, since it uses less digits than its factorization.

61135057822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133482890.

The product of its (nonzero) digits is 100800, while the sum is 40.

The spelling of 61135057822 in words is "sixty-one billion, one hundred thirty-five million, fifty-seven thousand, eight hundred twenty-two".