158379703 has 4 divisors (see below), whose sum is σ = 158537680. Its totient is φ = 158221728.

The previous prime is 158379691. The next prime is 158379719. The reversal of 158379703 is 307973851.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 307973851 = 227 ⋅1356713.

It is a cyclic number.

It is not a de Polignac number, because 158379703 - 2¹³ = 158371511 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 158379703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (158379733) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77475 + ... + 79492.

It is an arithmetic number, because the mean of its divisors is an integer number (39634420).

Almost surely, 2^158379703 is an apocalyptic number.

158379703 is a deficient number, since it is larger than the sum of its proper divisors (157977).

158379703 is a wasteful number, since it uses less digits than its factorization.

158379703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157976.

The product of its (nonzero) digits is 158760, while the sum is 43.

The square root of 158379703 is about 12584.8998009519. The cubic root of 158379703 is about 541.0447344287.

The spelling of 158379703 in words is "one hundred fifty-eight million, three hundred seventy-nine thousand, seven hundred three".