107690077581 has 8 divisors (see below), whose sum is σ = 145404324480. Its totient is φ = 70884607872.

The previous prime is 107690077571. The next prime is 107690077709. The reversal of 107690077581 is 185770096701.

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

It is not a de Polignac number, because 107690077581 - 2⁹ = 107690077069 is a prime.

It is a super-2 number, since 2×107690077581² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107690077571) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 227194020 + ... + 227194493.

It is an arithmetic number, because the mean of its divisors is an integer number (18175540560).

Almost surely, 2^107690077581 is an apocalyptic number.

It is an amenable number.

107690077581 is a deficient number, since it is larger than the sum of its proper divisors (37714246899).

107690077581 is an equidigital number, since it uses as much as digits as its factorization.

107690077581 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 454388595.

The product of its (nonzero) digits is 740880, while the sum is 51.

The spelling of 107690077581 in words is "one hundred seven billion, six hundred ninety million, seventy-seven thousand, five hundred eighty-one".