452711231716526 has 16 divisors (see below), whose sum is σ = 692926145944128. Its totient is φ = 221748772159200.

The previous prime is 452711231716441. The next prime is 452711231716529. The reversal of 452711231716526 is 625617132117254.

It is a Harshad number since it is a multiple of its sum of digits (53).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452711231716529) 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, 3230535590 + ... + 3230675721.

It is an arithmetic number, because the mean of its divisors is an integer number (43307884121508).

Almost surely, 2^{452711231716526} is an apocalyptic number.

452711231716526 is a deficient number, since it is larger than the sum of its proper divisors (240214914227602).

452711231716526 is a wasteful number, since it uses less digits than its factorization.

452711231716526 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6461212027.

The product of its digits is 4233600, while the sum is 53.

The spelling of 452711231716526 in words is "four hundred fifty-two trillion, seven hundred eleven billion, two hundred thirty-one million, seven hundred sixteen thousand, five hundred twenty-six".