54348251 has 2 divisors, whose sum is σ = 54348252. Its totient is φ = 54348250.

The previous prime is 54348223. The next prime is 54348331. The reversal of 54348251 is 15284345.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54348251 - 2⁶ = 54348187 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (54348551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27174125 + 27174126.

It is an arithmetic number, because the mean of its divisors is an integer number (27174126).

Almost surely, 2^54348251 is an apocalyptic number.

54348251 is a deficient number, since it is larger than the sum of its proper divisors (1).

54348251 is an equidigital number, since it uses as much as digits as its factorization.

54348251 is an evil number, because the sum of its binary digits is even.

The product of its digits is 19200, while the sum is 32.

The square root of 54348251 is about 7372.1266266933. The cubic root of 54348251 is about 378.7871092469.

The spelling of 54348251 in words is "fifty-four million, three hundred forty-eight thousand, two hundred fifty-one".