54963231 has 4 divisors (see below), whose sum is σ = 73284312. Its totient is φ = 36642152.

The previous prime is 54963221. The next prime is 54963263. The reversal of 54963231 is 13236945.

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 54963231 - 2⁵ = 54963199 is a prime.

It is a super-2 number, since 2×54963231² = 6041913523918722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 54963192 and 54963201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54963211) 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, 9160536 + ... + 9160541.

It is an arithmetic number, because the mean of its divisors is an integer number (18321078).

Almost surely, 2^54963231 is an apocalyptic number.

54963231 is a deficient number, since it is larger than the sum of its proper divisors (18321081).

54963231 is a wasteful number, since it uses less digits than its factorization.

54963231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18321080.

The product of its digits is 19440, while the sum is 33.

The square root of 54963231 is about 7413.7191071688. The cubic root of 54963231 is about 380.2104812696.

The spelling of 54963231 in words is "fifty-four million, nine hundred sixty-three thousand, two hundred thirty-one".