32603713540 has 24 divisors (see below), whose sum is σ = 69237103320. Its totient is φ = 12894951168.

The previous prime is 32603713487. The next prime is 32603713553. The reversal of 32603713540 is 4531730623.

It can be written as a sum of positive squares in 4 ways, for example, as 490356736 + 32113356804 = 22144^2 + 179202^2 .

It is a junction number, because it is equal to n+sod(n) for n = 32603713496 and 32603713505.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9156567 + ... + 9160126.

It is an arithmetic number, because the mean of its divisors is an integer number (2884879305).

Almost surely, 2^32603713540 is an apocalyptic number.

It is an amenable number.

32603713540 is an abundant number, since it is smaller than the sum of its proper divisors (36633389780).

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

32603713540 is a wasteful number, since it uses less digits than its factorization.

32603713540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18316791 (or 18316789 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 34.

The spelling of 32603713540 in words is "thirty-two billion, six hundred three million, seven hundred thirteen thousand, five hundred forty".