151004542 has 12 divisors (see below), whose sum is σ = 245271240. Its totient is φ = 69694248.

The previous prime is 151004531. The next prime is 151004563. The reversal of 151004542 is 245400151.

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 5 ways as a sum of consecutive naturals, for example, 223042 + ... + 223717.

It is an arithmetic number, because the mean of its divisors is an integer number (20439270).

Almost surely, 2^151004542 is an apocalyptic number.

151004542 is a deficient number, since it is larger than the sum of its proper divisors (94266698).

151004542 is a wasteful number, since it uses less digits than its factorization.

151004542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 446787 (or 446774 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 151004542 is about 12288.3905374138. The cubic root of 151004542 is about 532.5127412881.

Adding to 151004542 its reverse (245400151), we get a palindrome (396404693).

The spelling of 151004542 in words is "one hundred fifty-one million, four thousand, five hundred forty-two".