1132251542 has 8 divisors (see below), whose sum is σ = 1719876000. Its totient is φ = 558959544.

The previous prime is 1132251539. The next prime is 1132251551. The reversal of 1132251542 is 2451522311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1132251542² = 2563987108722755528, 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 3 ways as a sum of consecutive naturals, for example, 3582917 + ... + 3583232.

It is an arithmetic number, because the mean of its divisors is an integer number (214984500).

Almost surely, 2^1132251542 is an apocalyptic number.

1132251542 is a deficient number, since it is larger than the sum of its proper divisors (587624458).

1132251542 is an equidigital number, since it uses as much as digits as its factorization.

1132251542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7166230.

The product of its digits is 2400, while the sum is 26.

The square root of 1132251542 is about 33648.9456298411. The cubic root of 1132251542 is about 1042.2717665787.

Adding to 1132251542 its reverse (2451522311), we get a palindrome (3583773853).

The spelling of 1132251542 in words is "one billion, one hundred thirty-two million, two hundred fifty-one thousand, five hundred forty-two".