62798561280 has 1080 divisors, whose sum is σ = 278622357552. Its totient is φ = 13249806336.

The previous prime is 62798561269. The next prime is 62798561311. The reversal of 62798561280 is 8216589726.

62798561280 is a `hidden beast` number, since 6 + 2 + 79 + 8 + 561 + 2 + 8 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (1080).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 4830658554 + ... + 4830658566.

Almost surely, 2^62798561280 is an apocalyptic number.

62798561280 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 62798561280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (139311178776).

62798561280 is an abundant number, since it is smaller than the sum of its proper divisors (215823796272).

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

62798561280 is an frugal number, since it uses more digits than its factorization.

62798561280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84 (or 30 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 54.

The spelling of 62798561280 in words is "sixty-two billion, seven hundred ninety-eight million, five hundred sixty-one thousand, two hundred eighty".