1454022539 has 2 divisors, whose sum is σ = 1454022540. Its totient is φ = 1454022538.

The previous prime is 1454022527. The next prime is 1454022551. The reversal of 1454022539 is 9352204541.

It is a balanced prime because it is at equal distance from previous prime (1454022527) and next prime (1454022551).

It is an emirp because it is prime and its reverse (9352204541) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1454022539 - 2⁴ = 1454022523 is a prime.

It is a super-2 number, since 2×1454022539² = 4228363087840013042, which contains 22 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 1454022499 and 1454022508.

It is not a weakly prime, because it can be changed into another prime (1454022569) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 727011269 + 727011270.

It is an arithmetic number, because the mean of its divisors is an integer number (727011270).

Almost surely, 2^1454022539 is an apocalyptic number.

1454022539 is a deficient number, since it is larger than the sum of its proper divisors (1).

1454022539 is an equidigital number, since it uses as much as digits as its factorization.

1454022539 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 43200, while the sum is 35.

The square root of 1454022539 is about 38131.6474729325. The cubic root of 1454022539 is about 1132.8968768538.

The spelling of 1454022539 in words is "one billion, four hundred fifty-four million, twenty-two thousand, five hundred thirty-nine".