84264652577 has 8 divisors (see below), whose sum is σ = 96362774976. Its totient is φ = 72181608912.

The previous prime is 84264652553. The next prime is 84264652579. The reversal of 84264652577 is 77525646248.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 84264652577 - 2⁶ = 84264652513 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (84264652579) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3757703 + ... + 3780060.

It is an arithmetic number, because the mean of its divisors is an integer number (12045346872).

Almost surely, 2^84264652577 is an apocalyptic number.

It is an amenable number.

84264652577 is a deficient number, since it is larger than the sum of its proper divisors (12098122399).

84264652577 is a wasteful number, since it uses less digits than its factorization.

84264652577 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7539367.

The product of its digits is 22579200, while the sum is 56.

The spelling of 84264652577 in words is "eighty-four billion, two hundred sixty-four million, six hundred fifty-two thousand, five hundred seventy-seven".