1149001501 has 8 divisors (see below), whose sum is σ = 1203523200. Its totient is φ = 1094860272.

The previous prime is 1149001499. The next prime is 1149001519. The reversal of 1149001501 is 1051009411.

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 1149001501 - 2¹ = 1149001499 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 (1149001541) 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, 88926 + ... + 101023.

It is an arithmetic number, because the mean of its divisors is an integer number (150440400).

Almost surely, 2^1149001501 is an apocalyptic number.

It is an amenable number.

1149001501 is a deficient number, since it is larger than the sum of its proper divisors (54521699).

1149001501 is a wasteful number, since it uses less digits than its factorization.

1149001501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190235.

The product of its (nonzero) digits is 180, while the sum is 22.

The square root of 1149001501 is about 33896.9246540154. The cubic root of 1149001501 is about 1047.3862430602.

The spelling of 1149001501 in words is "one billion, one hundred forty-nine million, one thousand, five hundred one".