62477320672 has 144 divisors (see below), whose sum is σ = 138882023280. Its totient is φ = 27619737600.

The previous prime is 62477320657. The next prime is 62477320699. The reversal of 62477320672 is 27602377426.

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, 20543472 + ... + 20546512.

It is an arithmetic number, because the mean of its divisors is an integer number (964458495).

Almost surely, 2^62477320672 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 62477320672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69441011640).

62477320672 is an abundant number, since it is smaller than the sum of its proper divisors (76404702608).

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

62477320672 is a wasteful number, since it uses less digits than its factorization.

62477320672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3237 (or 3216 counting only the distinct ones).

The product of its (nonzero) digits is 1185408, while the sum is 46.

The spelling of 62477320672 in words is "sixty-two billion, four hundred seventy-seven million, three hundred twenty thousand, six hundred seventy-two".