157141563 has 4 divisors (see below), whose sum is σ = 209522088. Its totient is φ = 104761040.

The previous prime is 157141549. The next prime is 157141577. The reversal of 157141563 is 365141751.

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

It is an interprime number because it is at equal distance from previous prime (157141549) and next prime (157141577).

It is a cyclic number.

It is not a de Polignac number, because 157141563 - 2⁶ = 157141499 is a prime.

It is not an unprimeable number, because it can be changed into a prime (157141463) 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, 26190258 + ... + 26190263.

It is an arithmetic number, because the mean of its divisors is an integer number (52380522).

Almost surely, 2^157141563 is an apocalyptic number.

157141563 is a deficient number, since it is larger than the sum of its proper divisors (52380525).

157141563 is an equidigital number, since it uses as much as digits as its factorization.

157141563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52380524.

The product of its digits is 12600, while the sum is 33.

The square root of 157141563 is about 12535.6117920108. The cubic root of 157141563 is about 539.6311644558.

It can be divided in two parts, 1571 and 41563, that added together give a palindrome (43134).

The spelling of 157141563 in words is "one hundred fifty-seven million, one hundred forty-one thousand, five hundred sixty-three".