1151454325 has 24 divisors (see below), whose sum is σ = 1659447360. Its totient is φ = 776179200.

The previous prime is 1151454253. The next prime is 1151454377. The reversal of 1151454325 is 5234541511.

It is not a de Polignac number, because 1151454325 - 2⁷ = 1151454197 is a prime.

It is a super-2 number, since 2×1151454325² = 2651694125122411250, 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 23 ways as a sum of consecutive naturals, for example, 45436 + ... + 66085.

It is an arithmetic number, because the mean of its divisors is an integer number (69143640).

Almost surely, 2^1151454325 is an apocalyptic number.

It is an amenable number.

1151454325 is a deficient number, since it is larger than the sum of its proper divisors (507993035).

1151454325 is a wasteful number, since it uses less digits than its factorization.

1151454325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111597 (or 111592 counting only the distinct ones).

The product of its digits is 12000, while the sum is 31.

The square root of 1151454325 is about 33933.0859928772. The cubic root of 1151454325 is about 1048.1310138274.

Adding to 1151454325 its reverse (5234541511), we get a palindrome (6385995836).

The spelling of 1151454325 in words is "one billion, one hundred fifty-one million, four hundred fifty-four thousand, three hundred twenty-five".