1026124453 has 2 divisors, whose sum is σ = 1026124454. Its totient is φ = 1026124452.

The previous prime is 1026124433. The next prime is 1026124483. The reversal of 1026124453 is 3544216201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1021889089 + 4235364 = 31967^2 + 2058^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1026124453 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1026124433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 513062226 + 513062227.

It is an arithmetic number, because the mean of its divisors is an integer number (513062227).

Almost surely, 2^1026124453 is an apocalyptic number.

It is an amenable number.

1026124453 is a deficient number, since it is larger than the sum of its proper divisors (1).

1026124453 is an equidigital number, since it uses as much as digits as its factorization.

1026124453 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 1026124453 is about 32033.1773790862. The cubic root of 1026124453 is about 1008.6334008905.

The spelling of 1026124453 in words is "one billion, twenty-six million, one hundred twenty-four thousand, four hundred fifty-three".