157848874363 has 4 divisors (see below), whose sum is σ = 162940773568. Its totient is φ = 152756975160.

The previous prime is 157848874333. The next prime is 157848874369. The reversal of 157848874363 is 363478848751.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 363478848751 = 8353 ⋅43514767.

It is a de Polignac number, because none of the positive numbers 2^k-157848874363 is a prime.

It is a super-3 number, since 3×157848874363³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 157848874295 and 157848874304.

It is not an unprimeable number, because it can be changed into a prime (157848874369) 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, 2545949556 + ... + 2545949617.

It is an arithmetic number, because the mean of its divisors is an integer number (40735193392).

Almost surely, 2^157848874363 is an apocalyptic number.

157848874363 is a deficient number, since it is larger than the sum of its proper divisors (5091899205).

157848874363 is an equidigital number, since it uses as much as digits as its factorization.

157848874363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5091899204.

The product of its digits is 108380160, while the sum is 64.

The spelling of 157848874363 in words is "one hundred fifty-seven billion, eight hundred forty-eight million, eight hundred seventy-four thousand, three hundred sixty-three".