62473057920 has 2560 divisors, whose sum is σ = 313506547200. Its totient is φ = 11466178560.

The previous prime is 62473057891. The next prime is 62473057921. The reversal of 62473057920 is 2975037426.

62473057920 is a `hidden beast` number, since 6 + 2 + 4 + 73 + 0 + 579 + 2 + 0 = 666.

62473057920 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (62473057921) by changing a digit.

It is a polite number, since it can be written in 319 ways as a sum of consecutive naturals, for example, 1523733100 + ... + 1523733140.

It is an arithmetic number, because the mean of its divisors is an integer number (122463495).

Almost surely, 2^62473057920 is an apocalyptic number.

62473057920 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 62473057920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (156753273600).

62473057920 is an abundant number, since it is smaller than the sum of its proper divisors (251033489280).

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

62473057920 is a wasteful number, since it uses less digits than its factorization.

62473057920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128 (or 107 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 45.

The spelling of 62473057920 in words is "sixty-two billion, four hundred seventy-three million, fifty-seven thousand, nine hundred twenty".