151045504 has 16 divisors (see below), whose sum is σ = 300911220. Its totient is φ = 75522688.

The previous prime is 151045501. The next prime is 151045511. The reversal of 151045504 is 405540151.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (16).

It is a super-2 number, since 2×151045504² = 45629488557228032, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151045501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 589894 + ... + 590149.

Almost surely, 2^151045504 is an apocalyptic number.

It is an amenable number.

151045504 is a deficient number, since it is larger than the sum of its proper divisors (149865716).

151045504 is an equidigital number, since it uses as much as digits as its factorization.

151045504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1180057 (or 1180045 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 25.

The square root of 151045504 is about 12290.0571194767. The cubic root of 151045504 is about 532.5608873341.

Adding to 151045504 its reverse (405540151), we get a palindrome (556585655).

The spelling of 151045504 in words is "one hundred fifty-one million, forty-five thousand, five hundred four".