13050501705 has 40 divisors (see below), whose sum is σ = 23461903872. Its totient is φ = 6940134432.

The previous prime is 13050501683. The next prime is 13050501727. The reversal of 13050501705 is 50710505031.

It is an interprime number because it is at equal distance from previous prime (13050501683) and next prime (13050501727).

It is not a de Polignac number, because 13050501705 - 2⁶ = 13050501641 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 94104 + ... + 186966.

Almost surely, 2^13050501705 is an apocalyptic number.

13050501705 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13050501705 is a deficient number, since it is larger than the sum of its proper divisors (10411402167).

13050501705 is an equidigital number, since it uses as much as digits as its factorization.

13050501705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93227 (or 93218 counting only the distinct ones).

The product of its (nonzero) digits is 2625, while the sum is 27.

The spelling of 13050501705 in words is "thirteen billion, fifty million, five hundred one thousand, seven hundred five".