84645107458 has 8 divisors (see below), whose sum is σ = 126969136128. Its totient is φ = 42322062084.

The previous prime is 84645107423. The next prime is 84645107513. The reversal of 84645107458 is 85470154648.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32335 + ... + 412717.

It is an arithmetic number, because the mean of its divisors is an integer number (15871142016).

Almost surely, 2^84645107458 is an apocalyptic number.

84645107458 is a deficient number, since it is larger than the sum of its proper divisors (42324028670).

84645107458 is a wasteful number, since it uses less digits than its factorization.

84645107458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 491648.

The product of its (nonzero) digits is 4300800, while the sum is 52.

The spelling of 84645107458 in words is "eighty-four billion, six hundred forty-five million, one hundred seven thousand, four hundred fifty-eight".