505232141552 has 10 divisors (see below), whose sum is σ = 978887274288. Its totient is φ = 252616070768.

The previous prime is 505232141549. The next prime is 505232141591. The reversal of 505232141552 is 255141232505.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15788504408 + ... + 15788504439.

Almost surely, 2^505232141552 is an apocalyptic number.

It is an amenable number.

505232141552 is a deficient number, since it is larger than the sum of its proper divisors (473655132736).

505232141552 is a wasteful number, since it uses less digits than its factorization.

505232141552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31577008855 (or 31577008849 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 35.

The spelling of 505232141552 in words is "five hundred five billion, two hundred thirty-two million, one hundred forty-one thousand, five hundred fifty-two".