1453451255 has 16 divisors (see below), whose sum is σ = 1759795200. Its totient is φ = 1152362400.

The previous prime is 1453451249. The next prime is 1453451269. The reversal of 1453451255 is 5521543541.

It is not a de Polignac number, because 1453451255 - 2¹² = 1453447159 is a prime.

It is a super-2 number, since 2×1453451255² = 4225041101322150050, 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 15 ways as a sum of consecutive naturals, for example, 359636 + ... + 363654.

It is an arithmetic number, because the mean of its divisors is an integer number (109987200).

Almost surely, 2^1453451255 is an apocalyptic number.

1453451255 is a deficient number, since it is larger than the sum of its proper divisors (306343945).

1453451255 is a wasteful number, since it uses less digits than its factorization.

1453451255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4654.

The product of its digits is 60000, while the sum is 35.

The square root of 1453451255 is about 38124.1557939320. The cubic root of 1453451255 is about 1132.7484860683.

Adding to 1453451255 its reverse (5521543541), we get a palindrome (6974994796).

The spelling of 1453451255 in words is "one billion, four hundred fifty-three million, four hundred fifty-one thousand, two hundred fifty-five".