72802435076 has 48 divisors (see below), whose sum is σ = 148108093056. Its totient is φ = 30668461824.

The previous prime is 72802435073. The next prime is 72802435093. The reversal of 72802435076 is 67053420827.

It is not an unprimeable number, because it can be changed into a prime (72802435073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 378320 + ... + 537336.

It is an arithmetic number, because the mean of its divisors is an integer number (3085585272).

Almost surely, 2^72802435076 is an apocalyptic number.

It is an amenable number.

72802435076 is an abundant number, since it is smaller than the sum of its proper divisors (75305657980).

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

72802435076 is a wasteful number, since it uses less digits than its factorization.

72802435076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159308 (or 159306 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 44.

The spelling of 72802435076 in words is "seventy-two billion, eight hundred two million, four hundred thirty-five thousand, seventy-six".