1452451012 has 12 divisors (see below), whose sum is σ = 2652302016. Its totient is φ = 694650440.

The previous prime is 1452451009. The next prime is 1452451069. The reversal of 1452451012 is 2101542541.

It is a super-2 number, since 2×1452451012² = 4219227884519648288, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7893664 + ... + 7893847.

It is an arithmetic number, because the mean of its divisors is an integer number (221025168).

Almost surely, 2^1452451012 is an apocalyptic number.

It is an amenable number.

1452451012 is a deficient number, since it is larger than the sum of its proper divisors (1199851004).

1452451012 is a wasteful number, since it uses less digits than its factorization.

1452451012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15787538 (or 15787536 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 25.

The square root of 1452451012 is about 38111.0353047513. The cubic root of 1452451012 is about 1132.4885796905.

Adding to 1452451012 its reverse (2101542541), we get a palindrome (3553993553).

It can be divided in two parts, 14524 and 51012, that added together give a 16-th power (65536 = 2¹⁶).

The spelling of 1452451012 in words is "one billion, four hundred fifty-two million, four hundred fifty-one thousand, twelve".