64235104113052 has 6 divisors (see below), whose sum is σ = 112411432197848. Its totient is φ = 32117552056524.

The previous prime is 64235104113043. The next prime is 64235104113073. The reversal of 64235104113052 is 25031140153246.

It is a super-2 number, since 2×64235104113052² (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 as a sum of consecutive naturals, namely, 8029388014128 + ... + 8029388014135.

Almost surely, 2^{64235104113052} is an apocalyptic number.

It is an amenable number.

64235104113052 is a deficient number, since it is larger than the sum of its proper divisors (48176328084796).

64235104113052 is a wasteful number, since it uses less digits than its factorization.

64235104113052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16058776028267 (or 16058776028265 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 37.

Adding to 64235104113052 its reverse (25031140153246), we get a palindrome (89266244266298).

The spelling of 64235104113052 in words is "sixty-four trillion, two hundred thirty-five billion, one hundred four million, one hundred thirteen thousand, fifty-two".