64371151352 has 8 divisors (see below), whose sum is σ = 120695908800. Its totient is φ = 32185575672.

The previous prime is 64371151331. The next prime is 64371151363. The reversal of 64371151352 is 25315117346.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4023196952 + ... + 4023196967.

It is an arithmetic number, because the mean of its divisors is an integer number (15086988600).

Almost surely, 2^64371151352 is an apocalyptic number.

It is an amenable number.

64371151352 is a deficient number, since it is larger than the sum of its proper divisors (56324757448).

64371151352 is a wasteful number, since it uses less digits than its factorization.

64371151352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8046393925 (or 8046393921 counting only the distinct ones).

The product of its digits is 75600, while the sum is 38.

Adding to 64371151352 its reverse (25315117346), we get a palindrome (89686268698).

The spelling of 64371151352 in words is "sixty-four billion, three hundred seventy-one million, one hundred fifty-one thousand, three hundred fifty-two".