62487420855840 has 576 divisors, whose sum is σ = 220902151421952. Its totient is φ = 16072506777600.

The previous prime is 62487420855793. The next prime is 62487420855863. The reversal of 62487420855840 is 4855802478426.

It is a happy number.

62487420855840 is a `hidden beast` number, since 6 + 2 + 4 + 8 + 7 + 42 + 0 + 8 + 5 + 584 + 0 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 7628786145 + ... + 7628794335.

It is an arithmetic number, because the mean of its divisors is an integer number (383510679552).

Almost surely, 2^{62487420855840} is an apocalyptic number.

62487420855840 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 62487420855840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (110451075710976).

62487420855840 is an abundant number, since it is smaller than the sum of its proper divisors (158414730566112).

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

62487420855840 is a wasteful number, since it uses less digits than its factorization.

62487420855840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9473 (or 9462 counting only the distinct ones).

The product of its (nonzero) digits is 137625600, while the sum is 63.

The spelling of 62487420855840 in words is "sixty-two trillion, four hundred eighty-seven billion, four hundred twenty million, eight hundred fifty-five thousand, eight hundred forty".