1454224537 has 2 divisors, whose sum is σ = 1454224538. Its totient is φ = 1454224536.

The previous prime is 1454224501. The next prime is 1454224559. The reversal of 1454224537 is 7354224541.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 927567936 + 526656601 = 30456^2 + 22949^2 .

It is a cyclic number.

It is not a de Polignac number, because 1454224537 - 2¹⁹ = 1453700249 is a prime.

It is a super-2 number, since 2×1454224537² = 4229538008025728738, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1454224496 and 1454224505.

It is not a weakly prime, because it can be changed into another prime (1454224237) 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 as a sum of consecutive naturals, namely, 727112268 + 727112269.

It is an arithmetic number, because the mean of its divisors is an integer number (727112269).

Almost surely, 2^1454224537 is an apocalyptic number.

It is an amenable number.

1454224537 is a deficient number, since it is larger than the sum of its proper divisors (1).

1454224537 is an equidigital number, since it uses as much as digits as its factorization.

1454224537 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 134400, while the sum is 37.

The square root of 1454224537 is about 38134.2960732200. The cubic root of 1454224537 is about 1132.9493364503.

The spelling of 1454224537 in words is "one billion, four hundred fifty-four million, two hundred twenty-four thousand, five hundred thirty-seven".