55151483 has 2 divisors, whose sum is σ = 55151484. Its totient is φ = 55151482.

The previous prime is 55151461. The next prime is 55151491. The reversal of 55151483 is 38415155.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 55151483 - 2⁶ = 55151419 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (55151183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27575741 + 27575742.

It is an arithmetic number, because the mean of its divisors is an integer number (27575742).

Almost surely, 2^55151483 is an apocalyptic number.

55151483 is a deficient number, since it is larger than the sum of its proper divisors (1).

55151483 is an equidigital number, since it uses as much as digits as its factorization.

55151483 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12000, while the sum is 32.

The square root of 55151483 is about 7426.4044462984. The cubic root of 55151483 is about 380.6440670253.

The spelling of 55151483 in words is "fifty-five million, one hundred fifty-one thousand, four hundred eighty-three".