54201031 has 4 divisors (see below), whose sum is σ = 54887200. Its totient is φ = 53514864.

The previous prime is 54200987. The next prime is 54201067. The reversal of 54201031 is 13010245.

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 54201031 - 2⁹ = 54200519 is a prime.

It is a super-2 number, since 2×54201031² = 5875503522925922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 54200996 and 54201014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54201331) 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, 342966 + ... + 343123.

It is an arithmetic number, because the mean of its divisors is an integer number (13721800).

Almost surely, 2^54201031 is an apocalyptic number.

54201031 is a deficient number, since it is larger than the sum of its proper divisors (686169).

54201031 is an equidigital number, since it uses as much as digits as its factorization.

54201031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 686168.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 54201031 is about 7362.1349485051. The cubic root of 54201031 is about 378.4447770607. Note that the first 3 decimals are identical.

Adding to 54201031 its reverse (13010245), we get a palindrome (67211276).

The spelling of 54201031 in words is "fifty-four million, two hundred one thousand, thirty-one".