157463 has 4 divisors (see below), whose sum is σ = 160488. Its totient is φ = 154440.

The previous prime is 157457. The next prime is 157477. The reversal of 157463 is 364751.

It is a Cunningham number, because it is equal to 54³-1.

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

It is a cyclic number.

It is not a de Polignac number, because 157463 - 2⁸ = 157207 is a prime.

It is a Duffinian number.

It is a plaindrome in base 9.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 157463.

It is not an unprimeable number, because it can be changed into a prime (157433) 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, 1433 + ... + 1538.

It is an arithmetic number, because the mean of its divisors is an integer number (40122).

157463 is a Friedman number, since it can be written as 54^(3*1)-7+6, using all its digits and the basic arithmetic operations.

2¹⁵⁷⁴⁶³ is an apocalyptic number.

157463 is a deficient number, since it is larger than the sum of its proper divisors (3025).

157463 is an equidigital number, since it uses as much as digits as its factorization.

157463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3024.

The product of its digits is 2520, while the sum is 26.

The square root of 157463 is about 396.8160783033. The cubic root of 157463 is about 53.9998856879. Note that the first 3 decimals are identical.

The spelling of 157463 in words is "one hundred fifty-seven thousand, four hundred sixty-three".