126003470507 has 4 divisors (see below), whose sum is σ = 126014250816. Its totient is φ = 125992690200.

The previous prime is 126003470479. The next prime is 126003470513. The reversal of 126003470507 is 705074300621.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 126003470507 - 2¹⁰ = 126003469483 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (126003470597) 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, 5372603 + ... + 5396004.

It is an arithmetic number, because the mean of its divisors is an integer number (31503562704).

Almost surely, 2^126003470507 is an apocalyptic number.

126003470507 is a deficient number, since it is larger than the sum of its proper divisors (10780309).

126003470507 is a wasteful number, since it uses less digits than its factorization.

126003470507 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10780308.

The product of its (nonzero) digits is 35280, while the sum is 35.

The spelling of 126003470507 in words is "one hundred twenty-six billion, three million, four hundred seventy thousand, five hundred seven".