55452767 has 2 divisors, whose sum is σ = 55452768. Its totient is φ = 55452766.

The previous prime is 55452739. The next prime is 55452781. The reversal of 55452767 is 76725455.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 55452767 - 2⁶ = 55452703 is a prime.

It is a super-3 number, since 3×55452767³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (55452797) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27726383 + 27726384.

It is an arithmetic number, because the mean of its divisors is an integer number (27726384).

Almost surely, 2^55452767 is an apocalyptic number.

55452767 is a deficient number, since it is larger than the sum of its proper divisors (1).

55452767 is an equidigital number, since it uses as much as digits as its factorization.

55452767 is an evil number, because the sum of its binary digits is even.

The product of its digits is 294000, while the sum is 41.

The square root of 55452767 is about 7446.6614667245. The cubic root of 55452767 is about 381.3359418545.

The spelling of 55452767 in words is "fifty-five million, four hundred fifty-two thousand, seven hundred sixty-seven".