157767483 has 4 divisors (see below), whose sum is σ = 210356648. Its totient is φ = 105178320.

The previous prime is 157767461. The next prime is 157767521. The reversal of 157767483 is 384767751.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 157767483 - 2⁵ = 157767451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (157767433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26294578 + ... + 26294583.

It is an arithmetic number, because the mean of its divisors is an integer number (52589162).

Almost surely, 2^157767483 is an apocalyptic number.

157767483 is a deficient number, since it is larger than the sum of its proper divisors (52589165).

157767483 is an equidigital number, since it uses as much as digits as its factorization.

157767483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52589164.

The product of its digits is 987840, while the sum is 48.

The square root of 157767483 is about 12560.5526550387. The cubic root of 157767483 is about 540.3466943749.

The spelling of 157767483 in words is "one hundred fifty-seven million, seven hundred sixty-seven thousand, four hundred eighty-three".