158460953 has 6 divisors (see below), whose sum is σ = 184332186. Its totient is φ = 135823632.

The previous prime is 158460949. The next prime is 158460979. The reversal of 158460953 is 359064851.

158460953 is digitally balanced in base 2, 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 only one way, i.e., 158055184 + 405769 = 12572^2 + 637^2 .

It is not a de Polignac number, because 158460953 - 2² = 158460949 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 158460953.

It is not an unprimeable number, because it can be changed into a prime (158420953) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1616900 + ... + 1616997.

It is an arithmetic number, because the mean of its divisors is an integer number (30722031).

Almost surely, 2^158460953 is an apocalyptic number.

It is an amenable number.

158460953 is a deficient number, since it is larger than the sum of its proper divisors (25871233).

158460953 is an equidigital number, since it uses as much as digits as its factorization.

158460953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3233911 (or 3233904 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 41.

The square root of 158460953 is about 12588.1274620175. The cubic root of 158460953 is about 541.1372386422.

The spelling of 158460953 in words is "one hundred fifty-eight million, four hundred sixty thousand, nine hundred fifty-three".