7412655488 has 64 divisors (see below), whose sum is σ = 16894725120. Its totient is φ = 3173521920.

The previous prime is 7412655451. The next prime is 7412655499. The reversal of 7412655488 is 8845562147.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×7412655488² (a number of 21 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 7 ways as a sum of consecutive naturals, for example, 973745 + ... + 981327.

It is an arithmetic number, because the mean of its divisors is an integer number (263980080).

Almost surely, 2^7412655488 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 7412655488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8447362560).

7412655488 is an abundant number, since it is smaller than the sum of its proper divisors (9482069632).

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

7412655488 is a wasteful number, since it uses less digits than its factorization.

7412655488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8695 (or 8683 counting only the distinct ones).

The product of its digits is 2150400, while the sum is 50.

The square root of 7412655488 is about 86096.7797771787. The cubic root of 7412655488 is about 1949.8054145523.

The spelling of 7412655488 in words is "seven billion, four hundred twelve million, six hundred fifty-five thousand, four hundred eighty-eight".