23451010453 has 8 divisors (see below), whose sum is σ = 25267264568. Its totient is φ = 21636517824.

The previous prime is 23451010447. The next prime is 23451010489. The reversal of 23451010453 is 35401015432.

It can be written as a sum of positive squares in 4 ways, for example, as 461476324 + 22989534129 = 21482^2 + 151623^2 .

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 23451010453 - 2¹³ = 23451002261 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23451010493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 412650 + ... + 466027.

It is an arithmetic number, because the mean of its divisors is an integer number (3158408071).

Almost surely, 2^23451010453 is an apocalyptic number.

It is an amenable number.

23451010453 is a deficient number, since it is larger than the sum of its proper divisors (1816254115).

23451010453 is a wasteful number, since it uses less digits than its factorization.

23451010453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 880743.

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 23451010453 its reverse (35401015432), we get a palindrome (58852025885).

The spelling of 23451010453 in words is "twenty-three billion, four hundred fifty-one million, ten thousand, four hundred fifty-three".