62987291880 has 128 divisors (see below), whose sum is σ = 194173044480. Its totient is φ = 16333885440.

The previous prime is 62987291879. The next prime is 62987291893. The reversal of 62987291880 is 8819278926.

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

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 31 ways as a sum of consecutive naturals, for example, 14521072 + ... + 14525408.

It is an arithmetic number, because the mean of its divisors is an integer number (1516976910).

Almost surely, 2^62987291880 is an apocalyptic number.

62987291880 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 62987291880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (97086522240).

62987291880 is an abundant number, since it is smaller than the sum of its proper divisors (131185752600).

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

62987291880 is a wasteful number, since it uses less digits than its factorization.

62987291880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7659 (or 7655 counting only the distinct ones).

The product of its (nonzero) digits is 6967296, while the sum is 60.

The spelling of 62987291880 in words is "sixty-two billion, nine hundred eighty-seven million, two hundred ninety-one thousand, eight hundred eighty".