139552882560 has 512 divisors, whose sum is σ = 608314291200. Its totient is φ = 29443792896.

The previous prime is 139552882543. The next prime is 139552882577. The reversal of 139552882560 is 65288255931.

It is a happy number.

139552882560 is a `hidden beast` number, since 1 + 3 + 9 + 55 + 28 + 8 + 2 + 560 = 666.

It is an interprime number because it is at equal distance from previous prime (139552882543) and next prime (139552882577).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 139552882497 and 139552882506.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1528107 + ... + 1616853.

It is an arithmetic number, because the mean of its divisors is an integer number (1188113850).

Almost surely, 2^139552882560 is an apocalyptic number.

139552882560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 139552882560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (304157145600).

139552882560 is an abundant number, since it is smaller than the sum of its proper divisors (468761408640).

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

139552882560 is a wasteful number, since it uses less digits than its factorization.

139552882560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88795 (or 88777 counting only the distinct ones).

The product of its (nonzero) digits is 5184000, while the sum is 54.

The spelling of 139552882560 in words is "one hundred thirty-nine billion, five hundred fifty-two million, eight hundred eighty-two thousand, five hundred sixty".