1452401205 has 32 divisors (see below), whose sum is σ = 2495225088. Its totient is φ = 718771200.

The previous prime is 1452401183. The next prime is 1452401213. The reversal of 1452401205 is 5021042541.

It is not a de Polignac number, because 1452401205 - 2⁶ = 1452401141 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22006 + ... + 58215.

It is an arithmetic number, because the mean of its divisors is an integer number (77975784).

Almost surely, 2^1452401205 is an apocalyptic number.

1452401205 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1452401205 is a deficient number, since it is larger than the sum of its proper divisors (1042823883).

1452401205 is a wasteful number, since it uses less digits than its factorization.

1452401205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80317.

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 1452401205 is about 38110.3818532431. The cubic root of 1452401205 is about 1132.4756345600.

Adding to 1452401205 its reverse (5021042541), we get a palindrome (6473443746).

The spelling of 1452401205 in words is "one billion, four hundred fifty-two million, four hundred one thousand, two hundred five".