117050002451 has 2 divisors, whose sum is σ = 117050002452. Its totient is φ = 117050002450.

The previous prime is 117050002441. The next prime is 117050002477. The reversal of 117050002451 is 154200050711.

It is an a-pointer prime, because the next prime (117050002477) can be obtained adding 117050002451 to its sum of digits (26).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 117050002451 - 2²² = 117045808147 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 117050002451.

It is not a weakly prime, because it can be changed into another prime (117050002441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58525001225 + 58525001226.

It is an arithmetic number, because the mean of its divisors is an integer number (58525001226).

Almost surely, 2^117050002451 is an apocalyptic number.

117050002451 is a deficient number, since it is larger than the sum of its proper divisors (1).

117050002451 is an equidigital number, since it uses as much as digits as its factorization.

117050002451 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1400, while the sum is 26.

The spelling of 117050002451 in words is "one hundred seventeen billion, fifty million, two thousand, four hundred fifty-one".