801611805703 has 32 divisors (see below), whose sum is σ = 873064707840. Its totient is φ = 733543050240.

The previous prime is 801611805691. The next prime is 801611805739. The reversal of 801611805703 is 307508116108.

801611805703 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 801611805703 - 2⁵ = 801611805671 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (801611805763) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 205171276 + ... + 205175182.

It is an arithmetic number, because the mean of its divisors is an integer number (27283272120).

Almost surely, 2^801611805703 is an apocalyptic number.

801611805703 is a deficient number, since it is larger than the sum of its proper divisors (71452902137).

801611805703 is a wasteful number, since it uses less digits than its factorization.

801611805703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7087.

The product of its (nonzero) digits is 40320, while the sum is 40.

The spelling of 801611805703 in words is "eight hundred one billion, six hundred eleven million, eight hundred five thousand, seven hundred three".