7561226883755 has 8 divisors (see below), whose sum is σ = 9081077860512. Its totient is φ = 6043911107008.

The previous prime is 7561226883713. The next prime is 7561226883773. The reversal of 7561226883755 is 5573886221657.

It is a happy number.

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 7561226883755 - 2³⁴ = 7544047014571 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7561226883691 and 7561226883700.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 633793439 + ... + 633805368.

It is an arithmetic number, because the mean of its divisors is an integer number (1135134732564).

Almost surely, 2^{7561226883755} is an apocalyptic number.

7561226883755 is a deficient number, since it is larger than the sum of its proper divisors (1519850976757).

7561226883755 is a wasteful number, since it uses less digits than its factorization.

7561226883755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1267600005.

The product of its digits is 169344000, while the sum is 65.

The spelling of 7561226883755 in words is "seven trillion, five hundred sixty-one billion, two hundred twenty-six million, eight hundred eighty-three thousand, seven hundred fifty-five".