62651411993472 has 128 divisors (see below), whose sum is σ = 171866435973120. Its totient is φ = 20200685107200.

The previous prime is 62651411993453. The next prime is 62651411993483. The reversal of 62651411993472 is 27439911415626.

It is a tau number, because it is divible by the number of its divisors (128).

It is a super-2 number, since 2×62651411993472² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24257353 + ... + 26715575.

It is an arithmetic number, because the mean of its divisors is an integer number (1342706531040).

Almost surely, 2^{62651411993472} is an apocalyptic number.

62651411993472 is a gapful number since it is divisible by the number (62) 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 62651411993472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85933217986560).

62651411993472 is an abundant number, since it is smaller than the sum of its proper divisors (109215023979648).

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

62651411993472 is a wasteful number, since it uses less digits than its factorization.

62651411993472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2460412 (or 2460400 counting only the distinct ones).

The product of its digits is 19595520, while the sum is 60.

The spelling of 62651411993472 in words is "sixty-two trillion, six hundred fifty-one billion, four hundred eleven million, nine hundred ninety-three thousand, four hundred seventy-two".