1149492059 has 8 divisors (see below), whose sum is σ = 1203287040. Its totient is φ = 1096741800.

The previous prime is 1149492023. The next prime is 1149492067. The reversal of 1149492059 is 9502949411.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1149492059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1149492559) 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, 258929 + ... + 263330.

It is an arithmetic number, because the mean of its divisors is an integer number (150410880).

Almost surely, 2^1149492059 is an apocalyptic number.

1149492059 is a deficient number, since it is larger than the sum of its proper divisors (53794981).

1149492059 is an equidigital number, since it uses as much as digits as its factorization.

1149492059 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 522361.

The product of its (nonzero) digits is 116640, while the sum is 44.

The square root of 1149492059 is about 33904.1599070085. The cubic root of 1149492059 is about 1047.5352798822.

The spelling of 1149492059 in words is "one billion, one hundred forty-nine million, four hundred ninety-two thousand, fifty-nine".