54463151 has 2 divisors, whose sum is σ = 54463152. Its totient is φ = 54463150.

The previous prime is 54463127. The next prime is 54463163. The reversal of 54463151 is 15136445.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54463151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54463111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27231575 + 27231576.

It is an arithmetic number, because the mean of its divisors is an integer number (27231576).

Almost surely, 2^54463151 is an apocalyptic number.

54463151 is a deficient number, since it is larger than the sum of its proper divisors (1).

54463151 is an equidigital number, since it uses as much as digits as its factorization.

54463151 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7200, while the sum is 29.

The square root of 54463151 is about 7379.9153789186. The cubic root of 54463151 is about 379.0538581179.

Adding to 54463151 its reverse (15136445), we get a palindrome (69599596).

The spelling of 54463151 in words is "fifty-four million, four hundred sixty-three thousand, one hundred fifty-one".