78300054084 has 48 divisors (see below), whose sum is σ = 212223111296. Its totient is φ = 22004697600.

The previous prime is 78300054067. The next prime is 78300054127. The reversal of 78300054084 is 48045000387.

It is a super-2 number, since 2×78300054084² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7635397 + ... + 7645644.

Almost surely, 2^78300054084 is an apocalyptic number.

It is an amenable number.

78300054084 is an abundant number, since it is smaller than the sum of its proper divisors (133923057212).

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

78300054084 is a wasteful number, since it uses less digits than its factorization.

78300054084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15281116 (or 15281114 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 39.

The spelling of 78300054084 in words is "seventy-eight billion, three hundred million, fifty-four thousand, eighty-four".