126336376552 has 16 divisors (see below), whose sum is σ = 236892745440. Its totient is φ = 63164977776.

The previous prime is 126336376549. The next prime is 126336376559. The reversal of 126336376552 is 255673633621.

It is a junction number, because it is equal to n+sod(n) for n = 126336376496 and 126336376505.

It is not an unprimeable number, because it can be changed into a prime (126336376559) 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, 229758 + ... + 552685.

It is an arithmetic number, because the mean of its divisors is an integer number (14805796590).

Almost surely, 2^126336376552 is an apocalyptic number.

It is an amenable number.

126336376552 is a deficient number, since it is larger than the sum of its proper divisors (110556368888).

126336376552 is a wasteful number, since it uses less digits than its factorization.

126336376552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 802632 (or 802628 counting only the distinct ones).

The product of its digits is 4082400, while the sum is 49.

The spelling of 126336376552 in words is "one hundred twenty-six billion, three hundred thirty-six million, three hundred seventy-six thousand, five hundred fifty-two".