764088213011 has 4 divisors (see below), whose sum is σ = 764235243072. Its totient is φ = 763941182952.

The previous prime is 764088212989. The next prime is 764088213023. The reversal of 764088213011 is 110312880467.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-764088213011 is a prime.

It is a super-2 number, since 2×764088213011² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 764088213011.

It is not an unprimeable number, because it can be changed into a prime (764088233011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73507235 + ... + 73517628.

It is an arithmetic number, because the mean of its divisors is an integer number (191058810768).

Almost surely, 2^764088213011 is an apocalyptic number.

764088213011 is a deficient number, since it is larger than the sum of its proper divisors (147030061).

764088213011 is a wasteful number, since it uses less digits than its factorization.

764088213011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147030060.

The product of its (nonzero) digits is 64512, while the sum is 41.

The spelling of 764088213011 in words is "seven hundred sixty-four billion, eighty-eight million, two hundred thirteen thousand, eleven".