62451211872 has 384 divisors, whose sum is σ = 202753152000. Its totient is φ = 16777248768.

The previous prime is 62451211861. The next prime is 62451211877. The reversal of 62451211872 is 27811215426.

It is a self number, because there is not a number n which added to its sum of digits gives 62451211872.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (62451211877) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 108234048 + ... + 108234624.

It is an arithmetic number, because the mean of its divisors is an integer number (528003000).

Almost surely, 2^62451211872 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 62451211872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (101376576000).

62451211872 is an abundant number, since it is smaller than the sum of its proper divisors (140301940128).

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

62451211872 is a wasteful number, since it uses less digits than its factorization.

62451211872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 803 (or 781 counting only the distinct ones).

The product of its digits is 53760, while the sum is 39.

The spelling of 62451211872 in words is "sixty-two billion, four hundred fifty-one million, two hundred eleven thousand, eight hundred seventy-two".