54896951 has 2 divisors, whose sum is σ = 54896952. Its totient is φ = 54896950.

The previous prime is 54896921. The next prime is 54896957. The reversal of 54896951 is 15969845.

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-54896951 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 54896896 and 54896905.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54896957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27448475 + 27448476.

It is an arithmetic number, because the mean of its divisors is an integer number (27448476).

Almost surely, 2^54896951 is an apocalyptic number.

54896951 is a deficient number, since it is larger than the sum of its proper divisors (1).

54896951 is an equidigital number, since it uses as much as digits as its factorization.

54896951 is an evil number, because the sum of its binary digits is even.

The product of its digits is 388800, while the sum is 47.

The square root of 54896951 is about 7409.2476676111. The cubic root of 54896951 is about 380.0575882251.

The spelling of 54896951 in words is "fifty-four million, eight hundred ninety-six thousand, nine hundred fifty-one".