158451156050 has 48 divisors (see below), whose sum is σ = 322338744000. Its totient is φ = 57470404800.

The previous prime is 158451156047. The next prime is 158451156053. The reversal of 158451156050 is 50651154851.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (158451156047) and next prime (158451156053).

It is a junction number, because it is equal to n+sod(n) for n = 158451155989 and 158451156007.

It is not an unprimeable number, because it can be changed into a prime (158451156053) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 156350 + ... + 584249.

It is an arithmetic number, because the mean of its divisors is an integer number (6715390500).

Almost surely, 2^158451156050 is an apocalyptic number.

158451156050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

158451156050 is an abundant number, since it is smaller than the sum of its proper divisors (163887587950).

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

158451156050 is a wasteful number, since it uses less digits than its factorization.

158451156050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 741011 (or 741006 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 41.

The spelling of 158451156050 in words is "one hundred fifty-eight billion, four hundred fifty-one million, one hundred fifty-six thousand, fifty".