1454048613 has 12 divisors (see below), whose sum is σ = 2100987148. Its totient is φ = 969045120.

The previous prime is 1454048581. The next prime is 1454048633. The reversal of 1454048613 is 3168404541.

1454048613 is a `hidden beast` number, since 14 + 540 + 48 + 61 + 3 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 776904129 + 677144484 = 27873^2 + 26022^2 .

It is not a de Polignac number, because 1454048613 - 2⁵ = 1454048581 is a prime.

It is a super-2 number, since 2×1454048613² = 4228514737934447538, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1454048633) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3843 + ... + 54063.

Almost surely, 2^1454048613 is an apocalyptic number.

It is an amenable number.

1454048613 is a deficient number, since it is larger than the sum of its proper divisors (646938535).

1454048613 is a wasteful number, since it uses less digits than its factorization.

1454048613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53444 (or 53441 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 1454048613 is about 38131.9893658854. The cubic root of 1454048613 is about 1132.9036486371.

The spelling of 1454048613 in words is "one billion, four hundred fifty-four million, forty-eight thousand, six hundred thirteen".