7450117278355 has 8 divisors (see below), whose sum is σ = 9108822634992. Its totient is φ = 5847639222048.

The previous prime is 7450117278343. The next prime is 7450117278431. The reversal of 7450117278355 is 5538727110547.

7450117278355 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 7450117278355 - 2⁵ = 7450117278323 is a prime.

It is a super-2 number, since 2×7450117278355² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7450117278296 and 7450117278305.

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, 14056824789 + ... + 14056825318.

It is an arithmetic number, because the mean of its divisors is an integer number (1138602829374).

Almost surely, 2^{7450117278355} is an apocalyptic number.

7450117278355 is a deficient number, since it is larger than the sum of its proper divisors (1658705356637).

7450117278355 is a wasteful number, since it uses less digits than its factorization.

7450117278355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28113650165.

The product of its (nonzero) digits is 8232000, while the sum is 55.

The spelling of 7450117278355 in words is "seven trillion, four hundred fifty billion, one hundred seventeen million, two hundred seventy-eight thousand, three hundred fifty-five".