126793453 has 8 divisors (see below), whose sum is σ = 128503872. Its totient is φ = 125091456.

The previous prime is 126793409. The next prime is 126793477. The reversal of 126793453 is 354397621.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 126793453 - 2¹³ = 126785261 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 (126793153) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31776 + ... + 35542.

It is an arithmetic number, because the mean of its divisors is an integer number (16062984).

Almost surely, 2^126793453 is an apocalyptic number.

It is an amenable number.

126793453 is a deficient number, since it is larger than the sum of its proper divisors (1710419).

126793453 is an equidigital number, since it uses as much as digits as its factorization.

126793453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4211.

The product of its digits is 136080, while the sum is 40.

The square root of 126793453 is about 11260.2598993096. The cubic root of 126793453 is about 502.3799246110.

The spelling of 126793453 in words is "one hundred twenty-six million, seven hundred ninety-three thousand, four hundred fifty-three".