1504825142 has 16 divisors (see below), whose sum is σ = 2391372720. Its totient is φ = 707751168.

The previous prime is 1504825129. The next prime is 1504825151. The reversal of 1504825142 is 2415284051.

It is a junction number, because it is equal to n+sod(n) for n = 1504825099 and 1504825108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53234 + ... + 76442.

It is an arithmetic number, because the mean of its divisors is an integer number (149460795).

Almost surely, 2^1504825142 is an apocalyptic number.

1504825142 is a deficient number, since it is larger than the sum of its proper divisors (886547578).

1504825142 is a wasteful number, since it uses less digits than its factorization.

1504825142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25135.

The product of its (nonzero) digits is 12800, while the sum is 32.

The square root of 1504825142 is about 38792.0757629699. The cubic root of 1504825142 is about 1145.9403529612.

The spelling of 1504825142 in words is "one billion, five hundred four million, eight hundred twenty-five thousand, one hundred forty-two".