1454040536 has 32 divisors (see below), whose sum is σ = 2943993360. Its totient is φ = 669278592.

The previous prime is 1454040527. The next prime is 1454040547. The reversal of 1454040536 is 6350404541.

It is a super-2 number, since 2×1454040536² = 4228467760662334592, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 20051 + ... + 57533.

Almost surely, 2^1454040536 is an apocalyptic number.

It is an amenable number.

1454040536 is an abundant number, since it is smaller than the sum of its proper divisors (1489952824).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1454040536 is a wasteful number, since it uses less digits than its factorization.

1454040536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37875 (or 37871 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 32.

The square root of 1454040536 is about 38131.8834572855. The cubic root of 1454040536 is about 1132.9015509357.

The spelling of 1454040536 in words is "one billion, four hundred fifty-four million, forty thousand, five hundred thirty-six".