1150452551 has 8 divisors (see below), whose sum is σ = 1166088960. Its totient is φ = 1134906808.

The previous prime is 1150452529. The next prime is 1150452553. The reversal of 1150452551 is 1552540511.

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 1150452551 - 2¹⁰ = 1150451527 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1150452553) 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, 3080 + ... + 48066.

It is an arithmetic number, because the mean of its divisors is an integer number (145761120).

Almost surely, 2^1150452551 is an apocalyptic number.

1150452551 is a deficient number, since it is larger than the sum of its proper divisors (15636409).

1150452551 is a wasteful number, since it uses less digits than its factorization.

1150452551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45333.

The product of its (nonzero) digits is 5000, while the sum is 29.

The square root of 1150452551 is about 33918.3217597805. The cubic root of 1150452551 is about 1047.8269649904.

The spelling of 1150452551 in words is "one billion, one hundred fifty million, four hundred fifty-two thousand, five hundred fifty-one".