445130101563705 has 16 divisors (see below), whose sum is σ = 791342402780160. Its totient is φ = 237402720833904.

The previous prime is 445130101563691. The next prime is 445130101563727. The reversal of 445130101563705 is 507365101031544.

445130101563705 is a `hidden beast` number, since 4 + 4 + 5 + 1 + 3 + 0 + 1 + 0 + 1 + 5 + 637 + 0 + 5 = 666.

It is not a de Polignac number, because 445130101563705 - 2⁸ = 445130101563449 is a prime.

It is a super-2 number, since 2×445130101563705² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon 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, 1648630005657 + ... + 1648630005926.

It is an arithmetic number, because the mean of its divisors is an integer number (49458900173760).

Almost surely, 2^{445130101563705} is an apocalyptic number.

445130101563705 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

445130101563705 is a deficient number, since it is larger than the sum of its proper divisors (346212301216455).

445130101563705 is a wasteful number, since it uses less digits than its factorization.

445130101563705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3297260011597 (or 3297260011591 counting only the distinct ones).

The product of its (nonzero) digits is 756000, while the sum is 45.

The spelling of 445130101563705 in words is "four hundred forty-five trillion, one hundred thirty billion, one hundred one million, five hundred sixty-three thousand, seven hundred five".