1152766451 has 8 divisors (see below), whose sum is σ = 1166552640. Its totient is φ = 1139038848.

The previous prime is 1152766411. The next prime is 1152766453. The reversal of 1152766451 is 1546672511.

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 1152766451 - 2⁶ = 1152766387 is a prime.

It is a super-2 number, since 2×1152766451² = 2657740981102270802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1152766453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25595 + ... + 54411.

It is an arithmetic number, because the mean of its divisors is an integer number (145819080).

Almost surely, 2^1152766451 is an apocalyptic number.

1152766451 is a deficient number, since it is larger than the sum of its proper divisors (13786189).

1152766451 is a wasteful number, since it uses less digits than its factorization.

1152766451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29293.

The product of its digits is 50400, while the sum is 38.

The square root of 1152766451 is about 33952.4145091332. The cubic root of 1152766451 is about 1048.5289910813.

The spelling of 1152766451 in words is "one billion, one hundred fifty-two million, seven hundred sixty-six thousand, four hundred fifty-one".