1001617266245 has 8 divisors (see below), whose sum is σ = 1240713000960. Its totient is φ = 775445625360.

The previous prime is 1001617266203. The next prime is 1001617266259. The reversal of 1001617266245 is 5426627161001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-1001617266245 is a prime.

It is a congruent number.

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, 3231023285 + ... + 3231023594.

It is an arithmetic number, because the mean of its divisors is an integer number (155089125120).

Almost surely, 2^{1001617266245} is an apocalyptic number.

It is an amenable number.

1001617266245 is a deficient number, since it is larger than the sum of its proper divisors (239095734715).

1001617266245 is an equidigital number, since it uses as much as digits as its factorization.

1001617266245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6462046915.

The product of its (nonzero) digits is 120960, while the sum is 41.

The spelling of 1001617266245 in words is "one trillion, one billion, six hundred seventeen million, two hundred sixty-six thousand, two hundred forty-five".