10408812953507 has 2 divisors, whose sum is σ = 10408812953508. Its totient is φ = 10408812953506.

The previous prime is 10408812953501. The next prime is 10408812953531. The reversal of 10408812953507 is 70535921880401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10408812953507 - 2⁶ = 10408812953443 is a prime.

It is not a weakly prime, because it can be changed into another prime (10408812953501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5204406476753 + 5204406476754.

It is an arithmetic number, because the mean of its divisors is an integer number (5204406476754).

Almost surely, 2^{10408812953507} is an apocalyptic number.

10408812953507 is a deficient number, since it is larger than the sum of its proper divisors (1).

10408812953507 is an equidigital number, since it uses as much as digits as its factorization.

10408812953507 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2419200, while the sum is 53.

The spelling of 10408812953507 in words is "ten trillion, four hundred eight billion, eight hundred twelve million, nine hundred fifty-three thousand, five hundred seven".