84488556052 has 36 divisors (see below), whose sum is σ = 160819448160. Its totient is φ = 38729864880.

The previous prime is 84488555993. The next prime is 84488556059. The reversal of 84488556052 is 25065588448.

It is a super-2 number, since 2×84488556052² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 84488555984 and 84488556002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84488556059) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 505368 + ... + 651439.

Almost surely, 2^84488556052 is an apocalyptic number.

It is an amenable number.

84488556052 is a deficient number, since it is larger than the sum of its proper divisors (76330892108).

84488556052 is a wasteful number, since it uses less digits than its factorization.

84488556052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1156892 (or 1156859 counting only the distinct ones).

The product of its (nonzero) digits is 12288000, while the sum is 55.

The spelling of 84488556052 in words is "eighty-four billion, four hundred eighty-eight million, five hundred fifty-six thousand, fifty-two".