126753463 has 4 divisors (see below), whose sum is σ = 126907560. Its totient is φ = 126599368.

The previous prime is 126753457. The next prime is 126753491. The reversal of 126753463 is 364357621.

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 126753463 - 2¹³ = 126745271 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126753443) 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, 75808 + ... + 77461.

It is an arithmetic number, because the mean of its divisors is an integer number (31726890).

Almost surely, 2^126753463 is an apocalyptic number.

126753463 is a deficient number, since it is larger than the sum of its proper divisors (154097).

126753463 is an equidigital number, since it uses as much as digits as its factorization.

126753463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154096.

The product of its digits is 90720, while the sum is 37.

The square root of 126753463 is about 11258.4840453766. The cubic root of 126753463 is about 502.3271030465.

The spelling of 126753463 in words is "one hundred twenty-six million, seven hundred fifty-three thousand, four hundred sixty-three".