55214051 has 2 divisors, whose sum is σ = 55214052. Its totient is φ = 55214050.

The previous prime is 55214039. The next prime is 55214063. The reversal of 55214051 is 15041255.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (55214039) and next prime (55214063).

It is a cyclic number.

It is not a de Polignac number, because 55214051 - 2¹⁰ = 55213027 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (55214251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27607025 + 27607026.

It is an arithmetic number, because the mean of its divisors is an integer number (27607026).

Almost surely, 2^55214051 is an apocalyptic number.

55214051 is a deficient number, since it is larger than the sum of its proper divisors (1).

55214051 is an equidigital number, since it uses as much as digits as its factorization.

55214051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1000, while the sum is 23.

The square root of 55214051 is about 7430.6157887486. The cubic root of 55214051 is about 380.7879564011.

The spelling of 55214051 in words is "fifty-five million, two hundred fourteen thousand, fifty-one".