126052572648 has 16 divisors (see below), whose sum is σ = 315131431680. Its totient is φ = 42017524208.

The previous prime is 126052572643. The next prime is 126052572661. The reversal of 126052572648 is 846275250621.

It is a junction number, because it is equal to n+sod(n) for n = 126052572597 and 126052572606.

It is not an unprimeable number, because it can be changed into a prime (126052572643) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2626095240 + ... + 2626095287.

It is an arithmetic number, because the mean of its divisors is an integer number (19695714480).

Almost surely, 2^126052572648 is an apocalyptic number.

It is an amenable number.

126052572648 is an abundant number, since it is smaller than the sum of its proper divisors (189078859032).

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

126052572648 is a wasteful number, since it uses less digits than its factorization.

126052572648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5252190536 (or 5252190532 counting only the distinct ones).

The product of its (nonzero) digits is 1612800, while the sum is 48.

The spelling of 126052572648 in words is "one hundred twenty-six billion, fifty-two million, five hundred seventy-two thousand, six hundred forty-eight".