58212814550 has 48 divisors (see below), whose sum is σ = 118171008000. Its totient is φ = 21158992800.

The previous prime is 58212814549. The next prime is 58212814577. The reversal of 58212814550 is 5541821285.

58212814550 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 58212814498 and 58212814507.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1297391 + ... + 1341509.

It is an arithmetic number, because the mean of its divisors is an integer number (2461896000).

Almost surely, 2^58212814550 is an apocalyptic number.

58212814550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

58212814550 is an abundant number, since it is smaller than the sum of its proper divisors (59958193450).

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

58212814550 is a wasteful number, since it uses less digits than its factorization.

58212814550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46541 (or 46536 counting only the distinct ones).

The product of its (nonzero) digits is 128000, while the sum is 41.

The spelling of 58212814550 in words is "fifty-eight billion, two hundred twelve million, eight hundred fourteen thousand, five hundred fifty".