5155532612 has 12 divisors (see below), whose sum is σ = 9035396496. Its totient is φ = 2573990760.

The previous prime is 5155532539. The next prime is 5155532617. The reversal of 5155532612 is 2162355515.

It is not an unprimeable number, because it can be changed into a prime (5155532617) 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, 940814 + ... + 946277.

It is an arithmetic number, because the mean of its divisors is an integer number (752949708).

Almost surely, 2^5155532612 is an apocalyptic number.

It is an amenable number.

5155532612 is a deficient number, since it is larger than the sum of its proper divisors (3879863884).

5155532612 is a wasteful number, since it uses less digits than its factorization.

5155532612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1887778 (or 1887776 counting only the distinct ones).

The product of its digits is 45000, while the sum is 35.

The square root of 5155532612 is about 71802.0376591083. The cubic root of 5155532612 is about 1727.5256833068.

The spelling of 5155532612 in words is "five billion, one hundred fifty-five million, five hundred thirty-two thousand, six hundred twelve".