55152463 has 2 divisors, whose sum is σ = 55152464. Its totient is φ = 55152462.

The previous prime is 55152451. The next prime is 55152473. The reversal of 55152463 is 36425155.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 55152463 - 2⁹ = 55151951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (55152473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27576231 + 27576232.

It is an arithmetic number, because the mean of its divisors is an integer number (27576232).

Almost surely, 2^55152463 is an apocalyptic number.

55152463 is a deficient number, since it is larger than the sum of its proper divisors (1).

55152463 is an equidigital number, since it uses as much as digits as its factorization.

55152463 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18000, while the sum is 31.

The square root of 55152463 is about 7426.4704267909. The cubic root of 55152463 is about 380.6463215974.

The spelling of 55152463 in words is "fifty-five million, one hundred fifty-two thousand, four hundred sixty-three".