55083350 has 36 divisors (see below), whose sum is σ = 119187684. Its totient is φ = 18884880.

The previous prime is 55083341. The next prime is 55083359. The reversal of 55083350 is 5338055.

It is an interprime number because it is at equal distance from previous prime (55083341) and next prime (55083359).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55083359) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 8792 + ... + 13691.

It is an arithmetic number, because the mean of its divisors is an integer number (3310769).

Almost surely, 2^55083350 is an apocalyptic number.

55083350 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

55083350 is an abundant number, since it is smaller than the sum of its proper divisors (64104334).

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

55083350 is a wasteful number, since it uses less digits than its factorization.

55083350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22509 (or 22497 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 29.

The square root of 55083350 is about 7421.8158155535. The cubic root of 55083350 is about 380.4872558345.

The spelling of 55083350 in words is "fifty-five million, eighty-three thousand, three hundred fifty".