901812803802 has 16 divisors (see below), whose sum is σ = 1804522511712. Its totient is φ = 300454783920.

The previous prime is 901812803791. The next prime is 901812803803. The reversal of 901812803802 is 208308218109.

It is not an unprimeable number, because it can be changed into a prime (901812803803) 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, 37357933 + ... + 37382064.

It is an arithmetic number, because the mean of its divisors is an integer number (112782656982).

Almost surely, 2^901812803802 is an apocalyptic number.

901812803802 is an abundant number, since it is smaller than the sum of its proper divisors (902709707910).

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

901812803802 is a wasteful number, since it uses less digits than its factorization.

901812803802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74742013.

The product of its (nonzero) digits is 55296, while the sum is 42.

The spelling of 901812803802 in words is "nine hundred one billion, eight hundred twelve million, eight hundred three thousand, eight hundred two".