351791110506 has 16 divisors (see below), whose sum is σ = 767544241248. Its totient is φ = 106603366800.

The previous prime is 351791110501. The next prime is 351791110543. The reversal of 351791110506 is 605011197153.

It is not an unprimeable number, because it can be changed into a prime (351791110501) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2665084105 + ... + 2665084236.

It is an arithmetic number, because the mean of its divisors is an integer number (47971515078).

Almost surely, 2^351791110506 is an apocalyptic number.

351791110506 is an abundant number, since it is smaller than the sum of its proper divisors (415753130742).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

351791110506 is a wasteful number, since it uses less digits than its factorization.

351791110506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5330168357.

The product of its (nonzero) digits is 28350, while the sum is 39.

The spelling of 351791110506 in words is "three hundred fifty-one billion, seven hundred ninety-one million, one hundred ten thousand, five hundred six".