1452303512 has 16 divisors (see below), whose sum is σ = 2970621000. Its totient is φ = 660137920.

The previous prime is 1452303487. The next prime is 1452303581. The reversal of 1452303512 is 2153032541.

It is a happy number.

It is a super-3 number, since 3×1452303512³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8251637 + ... + 8251812.

Almost surely, 2^1452303512 is an apocalyptic number.

It is an amenable number.

1452303512 is an abundant number, since it is smaller than the sum of its proper divisors (1518317488).

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

1452303512 is a wasteful number, since it uses less digits than its factorization.

1452303512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16503466 (or 16503462 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 1452303512 is about 38109.1001205749. The cubic root of 1452303512 is about 1132.4502427187.

The spelling of 1452303512 in words is "one billion, four hundred fifty-two million, three hundred three thousand, five hundred twelve".