158008452 has 48 divisors (see below), whose sum is σ = 421986432. Its totient is φ = 45077760.

The previous prime is 158008429. The next prime is 158008481. The reversal of 158008452 is 254800851.

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, 90952 + ... + 92672.

It is an arithmetic number, because the mean of its divisors is an integer number (8791384).

Almost surely, 2^158008452 is an apocalyptic number.

158008452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

158008452 is an abundant number, since it is smaller than the sum of its proper divisors (263977980).

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

158008452 is a wasteful number, since it uses less digits than its factorization.

158008452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2828 (or 2826 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 33.

The square root of 158008452 is about 12570.1412879888. The cubic root of 158008452 is about 540.6216571769.

The spelling of 158008452 in words is "one hundred fifty-eight million, eight thousand, four hundred fifty-two".