55264030 has 16 divisors (see below), whose sum is σ = 101789424. Its totient is φ = 21591360.

The previous prime is 55264021. The next prime is 55264031. The reversal of 55264030 is 3046255.

55264030 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 2×55264030² = 6108226023681800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 55263986 and 55264004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55264031) by changing a digit.

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, 63831 + ... + 64690.

It is an arithmetic number, because the mean of its divisors is an integer number (6361839).

Almost surely, 2^55264030 is an apocalyptic number.

55264030 is a deficient number, since it is larger than the sum of its proper divisors (46525394).

55264030 is a wasteful number, since it uses less digits than its factorization.

55264030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128571.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 55264030 is about 7433.9780736830. The cubic root of 55264030 is about 380.9028164261.

The spelling of 55264030 in words is "fifty-five million, two hundred sixty-four thousand, thirty".