55699703 has 2 divisors, whose sum is σ = 55699704. Its totient is φ = 55699702.

The previous prime is 55699639. The next prime is 55699711. The reversal of 55699703 is 30799655.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 55699703 - 2⁶ = 55699639 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (55699733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27849851 + 27849852.

It is an arithmetic number, because the mean of its divisors is an integer number (27849852).

Almost surely, 2^55699703 is an apocalyptic number.

55699703 is a deficient number, since it is larger than the sum of its proper divisors (1).

55699703 is an equidigital number, since it uses as much as digits as its factorization.

55699703 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 255150, while the sum is 44.

The square root of 55699703 is about 7463.2233652759. The cubic root of 55699703 is about 381.9011444354.

The spelling of 55699703 in words is "fifty-five million, six hundred ninety-nine thousand, seven hundred three".