158196253010 has 8 divisors (see below), whose sum is σ = 284753255436. Its totient is φ = 63278501200.

The previous prime is 158196252989. The next prime is 158196253027. The reversal of 158196253010 is 10352691851.

It can be written as a sum of positive squares in 2 ways, for example, as 142060394281 + 16135858729 = 376909^2 + 127027^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7909812641 + ... + 7909812660.

Almost surely, 2^158196253010 is an apocalyptic number.

158196253010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

158196253010 is a deficient number, since it is larger than the sum of its proper divisors (126557002426).

158196253010 is a wasteful number, since it uses less digits than its factorization.

158196253010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15819625308.

The product of its (nonzero) digits is 64800, while the sum is 41.

The spelling of 158196253010 in words is "one hundred fifty-eight billion, one hundred ninety-six million, two hundred fifty-three thousand, ten".