1151042054 has 8 divisors (see below), whose sum is σ = 1727144040. Its totient is φ = 575327376.

The previous prime is 1151041999. The next prime is 1151042063. The reversal of 1151042054 is 4502401511.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89279 + ... + 101354.

It is an arithmetic number, because the mean of its divisors is an integer number (215893005).

Almost surely, 2^1151042054 is an apocalyptic number.

1151042054 is a deficient number, since it is larger than the sum of its proper divisors (576101986).

1151042054 is a wasteful number, since it uses less digits than its factorization.

1151042054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193654.

The product of its (nonzero) digits is 800, while the sum is 23.

The square root of 1151042054 is about 33927.0106847037. The cubic root of 1151042054 is about 1048.0059066495.

Adding to 1151042054 its reverse (4502401511), we get a palindrome (5653443565).

The spelling of 1151042054 in words is "one billion, one hundred fifty-one million, forty-two thousand, fifty-four".