31040553162 has 16 divisors (see below), whose sum is σ = 62302038912. Its totient is φ = 10310028960.

The previous prime is 31040553091. The next prime is 31040553163. The reversal of 31040553162 is 26135504013.

It is a super-3 number, since 3×31040553162³ (a number of 32 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (31040553163) 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, 9203698 + ... + 9207069.

It is an arithmetic number, because the mean of its divisors is an integer number (3893877432).

Almost surely, 2^31040553162 is an apocalyptic number.

31040553162 is an abundant number, since it is smaller than the sum of its proper divisors (31261485750).

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

31040553162 is a wasteful number, since it uses less digits than its factorization.

31040553162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18411053.

The product of its (nonzero) digits is 10800, while the sum is 30.

The spelling of 31040553162 in words is "thirty-one billion, forty million, five hundred fifty-three thousand, one hundred sixty-two".