1132255501 has 8 divisors (see below), whose sum is σ = 1258686464. Its totient is φ = 1011443760.

The previous prime is 1132255469. The next prime is 1132255507. The reversal of 1132255501 is 1055522311.

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

It is a cyclic number.

It is not a de Polignac number, because 1132255501 - 2⁵ = 1132255469 is a prime.

It is a super-2 number, since 2×1132255501² = 2564005039089522002, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1132255507) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1404381 + ... + 1405186.

It is an arithmetic number, because the mean of its divisors is an integer number (157335808).

Almost surely, 2^1132255501 is an apocalyptic number.

It is an amenable number.

1132255501 is a deficient number, since it is larger than the sum of its proper divisors (126430963).

1132255501 is a wasteful number, since it uses less digits than its factorization.

1132255501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2809611.

The product of its (nonzero) digits is 1500, while the sum is 25.

The square root of 1132255501 is about 33649.0044577845. The cubic root of 1132255501 is about 1042.2729813704.

Adding to 1132255501 its reverse (1055522311), we get a palindrome (2187777812).

The spelling of 1132255501 in words is "one billion, one hundred thirty-two million, two hundred fifty-five thousand, five hundred one".