1454451135 has 36 divisors (see below), whose sum is σ = 2392948872. Its totient is φ = 754358976.

The previous prime is 1454451127. The next prime is 1454451169. The reversal of 1454451135 is 5311544541.

It is not a de Polignac number, because 1454451135 - 2³ = 1454451127 is a prime.

It is a super-4 number, since 4×1454451135⁴ (a number of 38 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1454451096 and 1454451105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 6351201 + ... + 6351429.

It is an arithmetic number, because the mean of its divisors is an integer number (66470802).

Almost surely, 2^1454451135 is an apocalyptic number.

1454451135 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1454451135 is a deficient number, since it is larger than the sum of its proper divisors (938497737).

1454451135 is an frugal number, since it uses more digits than its factorization.

1454451135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 552 (or 280 counting only the distinct ones).

The product of its digits is 24000, while the sum is 33.

The square root of 1454451135 is about 38137.2670101044. The cubic root of 1454451135 is about 1133.0081789729.

Multiplying 1454451135 by its product of digits (24000), we get a square (34906827240000 = 5908200²).

Adding to 1454451135 its reverse (5311544541), we get a palindrome (6765995676).

The spelling of 1454451135 in words is "one billion, four hundred fifty-four million, four hundred fifty-one thousand, one hundred thirty-five".