126003470511 has 48 divisors (see below), whose sum is σ = 184389488640. Its totient is φ = 76365797760.

The previous prime is 126003470479. The next prime is 126003470513. The reversal of 126003470511 is 115074300621.

It is not a de Polignac number, because 126003470511 - 2⁵ = 126003470479 is a prime.

It is a super-2 number, since 2×126003470511² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126003470513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3675130 + ... + 3709256.

It is an arithmetic number, because the mean of its divisors is an integer number (3841447680).

Almost surely, 2^126003470511 is an apocalyptic number.

126003470511 is a deficient number, since it is larger than the sum of its proper divisors (58386018129).

126003470511 is a wasteful number, since it uses less digits than its factorization.

126003470511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34264 (or 34227 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 30.

The spelling of 126003470511 in words is "one hundred twenty-six billion, three million, four hundred seventy thousand, five hundred eleven".