55740310 has 16 divisors (see below), whose sum is σ = 101542896. Its totient is φ = 22027168.

The previous prime is 55740287. The next prime is 55740337. The reversal of 55740310 is 1304755.

55740310 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×55740310² = 6213964317792200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32749 + ... + 34408.

It is an arithmetic number, because the mean of its divisors is an integer number (6346431).

Almost surely, 2^55740310 is an apocalyptic number.

55740310 is a deficient number, since it is larger than the sum of its proper divisors (45802586).

55740310 is a wasteful number, since it uses less digits than its factorization.

55740310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67247.

The product of its (nonzero) digits is 2100, while the sum is 25.

The square root of 55740310 is about 7465.9433429407. The cubic root of 55740310 is about 381.9939282498.

The spelling of 55740310 in words is "fifty-five million, seven hundred forty thousand, three hundred ten".