126629150263 has 24 divisors (see below), whose sum is σ = 160646401440. Its totient is φ = 97695048000.

The previous prime is 126629150251. The next prime is 126629150273. The reversal of 126629150263 is 362051926621.

It is a de Polignac number, because none of the positive numbers 2^k-126629150263 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126629150273) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 654568 + ... + 825661.

It is an arithmetic number, because the mean of its divisors is an integer number (6693600060).

Almost surely, 2^126629150263 is an apocalyptic number.

126629150263 is a deficient number, since it is larger than the sum of its proper divisors (34017251177).

126629150263 is a wasteful number, since it uses less digits than its factorization.

126629150263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1480359 (or 1480348 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 43.

The spelling of 126629150263 in words is "one hundred twenty-six billion, six hundred twenty-nine million, one hundred fifty thousand, two hundred sixty-three".