55308028030 has 32 divisors (see below), whose sum is σ = 101887746048. Its totient is φ = 21604884000.

The previous prime is 55308028003. The next prime is 55308028037. The reversal of 55308028030 is 3082080355.

55308028030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55308028037) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4358595 + ... + 4371265.

It is an arithmetic number, because the mean of its divisors is an integer number (3183992064).

Almost surely, 2^55308028030 is an apocalyptic number.

55308028030 is a deficient number, since it is larger than the sum of its proper divisors (46579718018).

55308028030 is a wasteful number, since it uses less digits than its factorization.

55308028030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22872.

The product of its (nonzero) digits is 28800, while the sum is 34.

The spelling of 55308028030 in words is "fifty-five billion, three hundred eight million, twenty-eight thousand, thirty".