3105452750405 has 16 divisors (see below), whose sum is σ = 3729843452160. Its totient is φ = 2482162792128.

The previous prime is 3105452750399. The next prime is 3105452750431. The reversal of 3105452750405 is 5040572545013.

It is a cyclic number.

It is not a de Polignac number, because 3105452750405 - 2²⁰ = 3105451701829 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38864324 + ... + 38944146.

It is an arithmetic number, because the mean of its divisors is an integer number (233115215760).

Almost surely, 2^{3105452750405} is an apocalyptic number.

It is an amenable number.

3105452750405 is a deficient number, since it is larger than the sum of its proper divisors (624390701755).

3105452750405 is a wasteful number, since it uses less digits than its factorization.

3105452750405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86620.

The product of its (nonzero) digits is 420000, while the sum is 41.

The spelling of 3105452750405 in words is "three trillion, one hundred five billion, four hundred fifty-two million, seven hundred fifty thousand, four hundred five".