84719092513 has 8 divisors (see below), whose sum is σ = 92471882976. Its totient is φ = 76974811200.

The previous prime is 84719092477. The next prime is 84719092519. The reversal of 84719092513 is 31529091748.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 84719092513 - 2¹³ = 84719084321 is a prime.

It is not an unprimeable number, because it can be changed into a prime (84719092519) 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, 2106456 + ... + 2146297.

It is an arithmetic number, because the mean of its divisors is an integer number (11558985372).

Almost surely, 2^84719092513 is an apocalyptic number.

It is an amenable number.

84719092513 is a deficient number, since it is larger than the sum of its proper divisors (7752790463).

84719092513 is a wasteful number, since it uses less digits than its factorization.

84719092513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4254575.

The product of its (nonzero) digits is 544320, while the sum is 49.

The spelling of 84719092513 in words is "eighty-four billion, seven hundred nineteen million, ninety-two thousand, five hundred thirteen".