1453313012 has 24 divisors (see below), whose sum is σ = 2556079680. Its totient is φ = 723015360.

The previous prime is 1453313009. The next prime is 1453313039. The reversal of 1453313012 is 2103133541.

It is a super-2 number, since 2×1453313012² = 4224237421697024288, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 801587 + ... + 803397.

It is an arithmetic number, because the mean of its divisors is an integer number (106503320).

Almost surely, 2^1453313012 is an apocalyptic number.

It is an amenable number.

1453313012 is a deficient number, since it is larger than the sum of its proper divisors (1102766668).

1453313012 is a wasteful number, since it uses less digits than its factorization.

1453313012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2711 (or 2709 counting only the distinct ones).

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

The square root of 1453313012 is about 38122.3426877205. The cubic root of 1453313012 is about 1132.7125716627.

Adding to 1453313012 its reverse (2103133541), we get a palindrome (3556446553).

The spelling of 1453313012 in words is "one billion, four hundred fifty-three million, three hundred thirteen thousand, twelve".