7453016064 has 304 divisors, whose sum is σ = 24075259040. Its totient is φ = 2293235712.

The previous prime is 7453016027. The next prime is 7453016069. The reversal of 7453016064 is 4606103547.

It is a happy number.

7453016064 is a `hidden beast` number, since 7 + 4 + 530 + 1 + 60 + 64 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7453016069) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 573308922 + ... + 573308934.

Almost surely, 2^7453016064 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 7453016064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12037629520).

7453016064 is an abundant number, since it is smaller than the sum of its proper divisors (16622242976).

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

7453016064 is an frugal number, since it uses more digits than its factorization.

7453016064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70 (or 18 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 7453016064 is about 86330.8523298595. The cubic root of 7453016064 is about 1953.3377911762.

The spelling of 7453016064 in words is "seven billion, four hundred fifty-three million, sixteen thousand, sixty-four".