1452660513 has 8 divisors (see below), whose sum is σ = 1937268576. Its totient is φ = 968246400.

The previous prime is 1452660511. The next prime is 1452660551. The reversal of 1452660513 is 3150662541.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1452660513 - 2¹ = 1452660511 is a prime.

It is a super-2 number, since 2×1452660513² = 4220445132058846338, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1452660511) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30003 + ... + 61688.

It is an arithmetic number, because the mean of its divisors is an integer number (242158572).

Almost surely, 2^1452660513 is an apocalyptic number.

It is an amenable number.

1452660513 is a deficient number, since it is larger than the sum of its proper divisors (484608063).

1452660513 is an equidigital number, since it uses as much as digits as its factorization.

1452660513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96975.

The product of its (nonzero) digits is 21600, while the sum is 33.

The square root of 1452660513 is about 38113.7837665063. The cubic root of 1452660513 is about 1132.5430269849.

The spelling of 1452660513 in words is "one billion, four hundred fifty-two million, six hundred sixty thousand, five hundred thirteen".