1453013132 has 12 divisors (see below), whose sum is σ = 2653328496. Its totient is φ = 694919280.

The previous prime is 1453013113. The next prime is 1453013143. The reversal of 1453013132 is 2313103541.

It is a super-2 number, since 2×1453013132² = 4222494323528898848, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a junction number, because it is equal to n+sod(n) for n = 1453013098 and 1453013107.

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, 7896719 + ... + 7896902.

It is an arithmetic number, because the mean of its divisors is an integer number (221110708).

Almost surely, 2^1453013132 is an apocalyptic number.

It is an amenable number.

1453013132 is a deficient number, since it is larger than the sum of its proper divisors (1200315364).

1453013132 is a wasteful number, since it uses less digits than its factorization.

1453013132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15793648 (or 15793646 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 1453013132 is about 38118.4093582091. The cubic root of 1453013132 is about 1132.6346574512.

Adding to 1453013132 its reverse (2313103541), we get a palindrome (3766116673).

The spelling of 1453013132 in words is "one billion, four hundred fifty-three million, thirteen thousand, one hundred thirty-two".