126063455210 has 64 divisors (see below), whose sum is σ = 283116259584. Its totient is φ = 39263308800.

The previous prime is 126063455209. The next prime is 126063455237. The reversal of 126063455210 is 12554360621.

It is a super-2 number, since 2×126063455210² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 987824 + ... + 1108116.

It is an arithmetic number, because the mean of its divisors is an integer number (4423691556).

Almost surely, 2^126063455210 is an apocalyptic number.

126063455210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

126063455210 is an abundant number, since it is smaller than the sum of its proper divisors (157052804374).

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

126063455210 is a wasteful number, since it uses less digits than its factorization.

126063455210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121679.

The product of its (nonzero) digits is 43200, while the sum is 35.

The spelling of 126063455210 in words is "one hundred twenty-six billion, sixty-three million, four hundred fifty-five thousand, two hundred ten".