158552661482 has 32 divisors (see below), whose sum is σ = 252920134800. Its totient is φ = 74287022080.

The previous prime is 158552661451. The next prime is 158552661493. The reversal of 158552661482 is 284166255851.

It is a happy number.

158552661482 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 117156282961 + 41396378521 = 342281^2 + 203461^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30134732 + ... + 30139992.

Almost surely, 2^158552661482 is an apocalyptic number.

158552661482 is a deficient number, since it is larger than the sum of its proper divisors (94367473318).

158552661482 is a wasteful number, since it uses less digits than its factorization.

158552661482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8986.

The product of its digits is 4608000, while the sum is 53.

The spelling of 158552661482 in words is "one hundred fifty-eight billion, five hundred fifty-two million, six hundred sixty-one thousand, four hundred eighty-two".