84501924248 has 32 divisors (see below), whose sum is σ = 181548380160. Its totient is φ = 36120544800.

The previous prime is 84501924229. The next prime is 84501924251. The reversal of 84501924248 is 84242910548.

It is a happy number.

It is a super-2 number, since 2×84501924248² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 1948478 + ... + 1991373.

It is an arithmetic number, because the mean of its divisors is an integer number (5673386880).

Almost surely, 2^84501924248 is an apocalyptic number.

It is an amenable number.

84501924248 is an abundant number, since it is smaller than the sum of its proper divisors (97046455912).

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

84501924248 is a wasteful number, since it uses less digits than its factorization.

84501924248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3940247 (or 3940243 counting only the distinct ones).

The product of its (nonzero) digits is 737280, while the sum is 47.

The spelling of 84501924248 in words is "eighty-four billion, five hundred one million, nine hundred twenty-four thousand, two hundred forty-eight".