31473853060 has 24 divisors (see below), whose sum is σ = 71179329816. Its totient is φ = 11621114880.

The previous prime is 31473853043. The next prime is 31473853097. The reversal of 31473853060 is 6035837413.

It can be written as a sum of positive squares in 4 ways, for example, as 468982336 + 31004870724 = 21656^2 + 176082^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60526381 + ... + 60526900.

It is an arithmetic number, because the mean of its divisors is an integer number (2965805409).

Almost surely, 2^31473853060 is an apocalyptic number.

It is an amenable number.

31473853060 is an abundant number, since it is smaller than the sum of its proper divisors (39705476756).

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

31473853060 is a wasteful number, since it uses less digits than its factorization.

31473853060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121053303 (or 121053301 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 40.

The spelling of 31473853060 in words is "thirty-one billion, four hundred seventy-three million, eight hundred fifty-three thousand, sixty".