55910527 has 2 divisors, whose sum is σ = 55910528. Its totient is φ = 55910526.

The previous prime is 55910507. The next prime is 55910531. The reversal of 55910527 is 72501955.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-55910527 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 55910492 and 55910501.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (55910507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27955263 + 27955264.

It is an arithmetic number, because the mean of its divisors is an integer number (27955264).

Almost surely, 2^55910527 is an apocalyptic number.

55910527 is a deficient number, since it is larger than the sum of its proper divisors (1).

55910527 is an equidigital number, since it uses as much as digits as its factorization.

55910527 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15750, while the sum is 34.

The square root of 55910527 is about 7477.3342174869. The cubic root of 55910527 is about 382.3823711660.

The spelling of 55910527 in words is "fifty-five million, nine hundred ten thousand, five hundred twenty-seven".