151400504 has 16 divisors (see below), whose sum is σ = 300574800. Its totient is φ = 71247232.

The previous prime is 151400479. The next prime is 151400507. The reversal of 151400504 is 405004151.

It is a super-2 number, since 2×151400504² = 45844225222908032, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151400507) 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, 556484 + ... + 556755.

It is an arithmetic number, because the mean of its divisors is an integer number (18785925).

Almost surely, 2^151400504 is an apocalyptic number.

It is an amenable number.

151400504 is a deficient number, since it is larger than the sum of its proper divisors (149174296).

151400504 is a wasteful number, since it uses less digits than its factorization.

151400504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1113262 (or 1113258 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 20.

The square root of 151400504 is about 12304.4912125614. The cubic root of 151400504 is about 532.9777842048.

Adding to 151400504 its reverse (405004151), we get a palindrome (556404655).

The spelling of 151400504 in words is "one hundred fifty-one million, four hundred thousand, five hundred four".