158050545 has 16 divisors (see below), whose sum is σ = 255203520. Its totient is φ = 83519424.

The previous prime is 158050507. The next prime is 158050553. The reversal of 158050545 is 545050851.

It is not a de Polignac number, because 158050545 - 2¹⁴ = 158034161 is a prime.

It is a Curzon number.

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, 46699 + ... + 49968.

It is an arithmetic number, because the mean of its divisors is an integer number (15950220).

Almost surely, 2^158050545 is an apocalyptic number.

158050545 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

158050545 is a deficient number, since it is larger than the sum of its proper divisors (97152975).

158050545 is a wasteful number, since it uses less digits than its factorization.

158050545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96784.

The product of its (nonzero) digits is 20000, while the sum is 33.

The square root of 158050545 is about 12571.8155013506. The cubic root of 158050545 is about 540.6696596027.

It can be divided in two parts, 1580 and 50545, that added together give a palindrome (52125).

The spelling of 158050545 in words is "one hundred fifty-eight million, fifty thousand, five hundred forty-five".