1453525254 has 12 divisors (see below), whose sum is σ = 3149304756. Its totient is φ = 484508412.

The previous prime is 1453525231. The next prime is 1453525301. The reversal of 1453525254 is 4525253541.

It is a super-2 number, since 2×1453525254² = 4225471328031529032, which contains 22 as substring.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 40375684 + ... + 40375719.

It is an arithmetic number, because the mean of its divisors is an integer number (262442063).

Almost surely, 2^1453525254 is an apocalyptic number.

1453525254 is an abundant number, since it is smaller than the sum of its proper divisors (1695779502).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1453525254 is a wasteful number, since it uses less digits than its factorization.

1453525254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80751411 (or 80751408 counting only the distinct ones).

The product of its digits is 120000, while the sum is 36.

The square root of 1453525254 is about 38125.1262817581. The cubic root of 1453525254 is about 1132.7677094702.

Adding to 1453525254 its reverse (4525253541), we get a palindrome (5978778795).

The spelling of 1453525254 in words is "one billion, four hundred fifty-three million, five hundred twenty-five thousand, two hundred fifty-four".