126572469687360 has 280 divisors, whose sum is σ = 450253493395200. Its totient is φ = 33751687689216.

The previous prime is 126572469687259. The next prime is 126572469687431. The reversal of 126572469687360 is 63786964275621.

It is a happy number.

126572469687360 is a `hidden beast` number, since 1 + 2 + 6 + 5 + 72 + 469 + 68 + 7 + 36 + 0 = 666.

It is a super-2 number, since 2×126572469687360² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1638079447 + ... + 1638156713.

It is a 1-persistent number, because it is pandigital, but 2⋅126572469687360 = 253144939374720 is not.

Almost surely, 2^{126572469687360} is an apocalyptic number.

126572469687360 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 126572469687360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (225126746697600).

126572469687360 is an abundant number, since it is smaller than the sum of its proper divisors (323681023707840).

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

126572469687360 is an equidigital number, since it uses as much as digits as its factorization.

126572469687360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140495 (or 140476 counting only the distinct ones).

The product of its (nonzero) digits is 1097349120, while the sum is 72.

The spelling of 126572469687360 in words is "one hundred twenty-six trillion, five hundred seventy-two billion, four hundred sixty-nine million, six hundred eighty-seven thousand, three hundred sixty".