38530295064 has 192 divisors, whose sum is σ = 110458183680. Its totient is φ = 12115296000.

The previous prime is 38530295051. The next prime is 38530295071. The reversal of 38530295064 is 46059203583.

38530295064 is a `hidden beast` number, since 3 + 8 + 530 + 2 + 9 + 50 + 64 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 32624554 + ... + 32625734.

It is an arithmetic number, because the mean of its divisors is an integer number (575303040).

Almost surely, 2^38530295064 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 38530295064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55229091840).

38530295064 is an abundant number, since it is smaller than the sum of its proper divisors (71927888616).

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

38530295064 is a wasteful number, since it uses less digits than its factorization.

38530295064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1582 (or 1575 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 45.

The spelling of 38530295064 in words is "thirty-eight billion, five hundred thirty million, two hundred ninety-five thousand, sixty-four".