158225057016 has 32 divisors (see below), whose sum is σ = 425990538960. Its totient is φ = 48684632832.

The previous prime is 158225057009. The next prime is 158225057033. The reversal of 158225057016 is 610750522851.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 253565485 + ... + 253566108.

Almost surely, 2^158225057016 is an apocalyptic number.

It is an amenable number.

158225057016 is an abundant number, since it is smaller than the sum of its proper divisors (267765481944).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

158225057016 is a wasteful number, since it uses less digits than its factorization.

158225057016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 507131615 (or 507131611 counting only the distinct ones).

The product of its (nonzero) digits is 168000, while the sum is 42.

Adding to 158225057016 its reverse (610750522851), we get a palindrome (768975579867).

The spelling of 158225057016 in words is "one hundred fifty-eight billion, two hundred twenty-five million, fifty-seven thousand, sixteen".