126080523 has 16 divisors (see below), whose sum is σ = 196617600. Its totient is φ = 79629480.

The previous prime is 126080519. The next prime is 126080527. The reversal of 126080523 is 325080621.

126080523 is a `hidden beast` number, since 1 + 2 + 60 + 80 + 523 = 666.

It is an interprime number because it is at equal distance from previous prime (126080519) and next prime (126080527).

It is not a de Polignac number, because 126080523 - 2² = 126080519 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (126080527) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 122373 + ... + 123398.

It is an arithmetic number, because the mean of its divisors is an integer number (12288600).

Almost surely, 2^126080523 is an apocalyptic number.

126080523 is a deficient number, since it is larger than the sum of its proper divisors (70537077).

126080523 is a wasteful number, since it uses less digits than its factorization.

126080523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245799 (or 245793 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 126080523 is about 11228.5583669499. The cubic root of 126080523 is about 501.4365659371.

The spelling of 126080523 in words is "one hundred twenty-six million, eighty thousand, five hundred twenty-three".