84548027764 has 12 divisors (see below), whose sum is σ = 148038141888. Its totient is φ = 42251415800.

The previous prime is 84548027713. The next prime is 84548027777. The reversal of 84548027764 is 46772084548.

It is a super-2 number, since 2×84548027764² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

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, 5641102 + ... + 5656069.

It is an arithmetic number, because the mean of its divisors is an integer number (12336511824).

Almost surely, 2^84548027764 is an apocalyptic number.

It is an amenable number.

84548027764 is a deficient number, since it is larger than the sum of its proper divisors (63490114124).

84548027764 is a wasteful number, since it uses less digits than its factorization.

84548027764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11299046 (or 11299044 counting only the distinct ones).

The product of its (nonzero) digits is 12042240, while the sum is 55.

The spelling of 84548027764 in words is "eighty-four billion, five hundred forty-eight million, twenty-seven thousand, seven hundred sixty-four".