55078005300 has 36 divisors (see below), whose sum is σ = 159359029536. Its totient is φ = 14687468000.

The previous prime is 55078005247. The next prime is 55078005347. The reversal of 55078005300 is 350087055.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 91796376 + ... + 91796975.

Almost surely, 2^55078005300 is an apocalyptic number.

55078005300 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

55078005300 is an abundant number, since it is smaller than the sum of its proper divisors (104281024236).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55078005300 is a wasteful number, since it uses less digits than its factorization.

55078005300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183593368 (or 183593361 counting only the distinct ones).

The product of its (nonzero) digits is 21000, while the sum is 33.

The spelling of 55078005300 in words is "fifty-five billion, seventy-eight million, five thousand, three hundred".