1454365253 has 16 divisors (see below), whose sum is σ = 1645328256. Its totient is φ = 1273890240.

The previous prime is 1454365229. The next prime is 1454365267. The reversal of 1454365253 is 3525634541.

It is a cyclic number.

It is not a de Polignac number, because 1454365253 - 2⁶ = 1454365189 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1454365223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24575 + ... + 59267.

It is an arithmetic number, because the mean of its divisors is an integer number (102833016).

Almost surely, 2^1454365253 is an apocalyptic number.

It is an amenable number.

1454365253 is a deficient number, since it is larger than the sum of its proper divisors (190963003).

1454365253 is a wasteful number, since it uses less digits than its factorization.

1454365253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34844.

The product of its digits is 216000, while the sum is 38.

The square root of 1454365253 is about 38136.1410344571. The cubic root of 1454365253 is about 1132.9858780235.

Adding to 1454365253 its reverse (3525634541), we get a palindrome (4979999794).

The spelling of 1454365253 in words is "one billion, four hundred fifty-four million, three hundred sixty-five thousand, two hundred fifty-three".