1453013115 has 16 divisors (see below), whose sum is σ = 2327394816. Its totient is φ = 774082400.

The previous prime is 1453013113. The next prime is 1453013143. The reversal of 1453013115 is 5113103541.

It is not a de Polignac number, because 1453013115 - 2¹ = 1453013113 is a prime.

It is a super-2 number, since 2×1453013115² = 4222494224724006450, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1453013113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39501 + ... + 66830.

It is an arithmetic number, because the mean of its divisors is an integer number (145462176).

Almost surely, 2^1453013115 is an apocalyptic number.

1453013115 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1453013115 is a deficient number, since it is larger than the sum of its proper divisors (874381701).

1453013115 is a wasteful number, since it uses less digits than its factorization.

1453013115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107250.

The product of its (nonzero) digits is 900, while the sum is 24.

The square root of 1453013115 is about 38118.4091352197. The cubic root of 1453013115 is about 1132.6346530340.

Adding to 1453013115 its reverse (5113103541), we get a palindrome (6566116656).

The spelling of 1453013115 in words is "one billion, four hundred fifty-three million, thirteen thousand, one hundred fifteen".