58854405603840 has 640 divisors, whose sum is σ = 234630766098432. Its totient is φ = 12226675998720.

The previous prime is 58854405603797. The next prime is 58854405603853. The reversal of 58854405603840 is 4830650445885.

It is a tau number, because it is divible by the number of its divisors (640).

It is a Harshad number since it is a multiple of its sum of digits (60).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3455307964 + ... + 3455324996.

Almost surely, 2^{58854405603840} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 58854405603840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (117315383049216).

58854405603840 is an abundant number, since it is smaller than the sum of its proper divisors (175776360494592).

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

58854405603840 is a wasteful number, since it uses less digits than its factorization.

58854405603840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22920 (or 22904 counting only the distinct ones).

The product of its (nonzero) digits is 73728000, while the sum is 60.

The spelling of 58854405603840 in words is "fifty-eight trillion, eight hundred fifty-four billion, four hundred five million, six hundred three thousand, eight hundred forty".