1150041554 has 8 divisors (see below), whose sum is σ = 1767137148. Its totient is φ = 560995840.

The previous prime is 1150041553. The next prime is 1150041559. The reversal of 1150041554 is 4551400511.

It can be written as a sum of positive squares in 2 ways, for example, as 725063329 + 424978225 = 26927^2 + 20615^2 .

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

It is not an unprimeable number, because it can be changed into a prime (1150041553) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7012367 + ... + 7012530.

Almost surely, 2^1150041554 is an apocalyptic number.

1150041554 is a deficient number, since it is larger than the sum of its proper divisors (617095594).

1150041554 is a wasteful number, since it uses less digits than its factorization.

1150041554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14024940.

The product of its (nonzero) digits is 2000, while the sum is 26.

The square root of 1150041554 is about 33912.2625903964. The cubic root of 1150041554 is about 1047.7021720607.

The spelling of 1150041554 in words is "one billion, one hundred fifty million, forty-one thousand, five hundred fifty-four".