10780542808 has 32 divisors (see below), whose sum is σ = 23445964800. Its totient is φ = 4551272352.

The previous prime is 10780542803. The next prime is 10780542821. The reversal of 10780542808 is 80824508701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10780542803) 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, 1432888 + ... + 1440391.

It is an arithmetic number, because the mean of its divisors is an integer number (732686400).

Almost surely, 2^10780542808 is an apocalyptic number.

It is an amenable number.

10780542808 is an abundant number, since it is smaller than the sum of its proper divisors (12665421992).

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

10780542808 is a wasteful number, since it uses less digits than its factorization.

10780542808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2873359 (or 2873355 counting only the distinct ones).

The product of its (nonzero) digits is 143360, while the sum is 43.

The spelling of 10780542808 in words is "ten billion, seven hundred eighty million, five hundred forty-two thousand, eight hundred eight".