158477345 has 16 divisors (see below), whose sum is σ = 206798592. Its totient is φ = 115888320.

The previous prime is 158477323. The next prime is 158477351. The reversal of 158477345 is 543774851.

It is not a de Polignac number, because 158477345 - 2¹⁶ = 158411809 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 158477296 and 158477305.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5141 + ... + 18530.

It is an arithmetic number, because the mean of its divisors is an integer number (12924912).

Almost surely, 2^158477345 is an apocalyptic number.

It is an amenable number.

158477345 is a deficient number, since it is larger than the sum of its proper divisors (48321247).

158477345 is a wasteful number, since it uses less digits than its factorization.

158477345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23792.

The product of its digits is 470400, while the sum is 44.

The square root of 158477345 is about 12588.7785348699. The cubic root of 158477345 is about 541.1558973204.

The spelling of 158477345 in words is "one hundred fifty-eight million, four hundred seventy-seven thousand, three hundred forty-five".