5158320532 has 6 divisors (see below), whose sum is σ = 9027060938. Its totient is φ = 2579160264.

The previous prime is 5158320511. The next prime is 5158320539. The reversal of 5158320532 is 2350238515.

It can be written as a sum of positive squares in only one way, i.e., 4828026256 + 330294276 = 69484^2 + 18174^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5158320539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 644790063 + ... + 644790070.

Almost surely, 2^5158320532 is an apocalyptic number.

It is an amenable number.

5158320532 is a deficient number, since it is larger than the sum of its proper divisors (3868740406).

5158320532 is a wasteful number, since it uses less digits than its factorization.

5158320532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1289580137 (or 1289580135 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 34.

The square root of 5158320532 is about 71821.4489689536. The cubic root of 5158320532 is about 1727.8370210408.

The spelling of 5158320532 in words is "five billion, one hundred fifty-eight million, three hundred twenty thousand, five hundred thirty-two".