12563474070 has 192 divisors, whose sum is σ = 35835307200. Its totient is φ = 2810142720.

The previous prime is 12563474059. The next prime is 12563474087. The reversal of 12563474070 is 7047436521.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 14260030 + ... + 14260910.

It is an arithmetic number, because the mean of its divisors is an integer number (186642225).

Almost surely, 2^12563474070 is an apocalyptic number.

12563474070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 12563474070, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17917653600).

12563474070 is an abundant number, since it is smaller than the sum of its proper divisors (23271833130).

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

12563474070 is a wasteful number, since it uses less digits than its factorization.

12563474070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1103 (or 1096 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 39.

The spelling of 12563474070 in words is "twelve billion, five hundred sixty-three million, four hundred seventy-four thousand, seventy".