122553255767 has 8 divisors (see below), whose sum is σ = 122793970992. Its totient is φ = 122312664000.

The previous prime is 122553255763. The next prime is 122553255829. The reversal of 122553255767 is 767552355221.

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

It is a cyclic number.

It is not a de Polignac number, because 122553255767 - 2² = 122553255763 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122553255763) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2099348 + ... + 2156934.

It is an arithmetic number, because the mean of its divisors is an integer number (15349246374).

Almost surely, 2^122553255767 is an apocalyptic number.

122553255767 is a deficient number, since it is larger than the sum of its proper divisors (240715225).

122553255767 is an equidigital number, since it uses as much as digits as its factorization.

122553255767 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61729.

The product of its digits is 4410000, while the sum is 50.

The spelling of 122553255767 in words is "one hundred twenty-two billion, five hundred fifty-three million, two hundred fifty-five thousand, seven hundred sixty-seven".