64231005052235 has 16 divisors (see below), whose sum is σ = 88088409144000. Its totient is φ = 44044030928256.

The previous prime is 64231005052163. The next prime is 64231005052267. The reversal of 64231005052235 is 53225050013246.

It is a cyclic number.

It is not a de Polignac number, because 64231005052235 - 2⁸ = 64231005051979 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19854341 + ... + 22861689.

It is an arithmetic number, because the mean of its divisors is an integer number (5505525571500).

Almost surely, 2^{64231005052235} is an apocalyptic number.

64231005052235 is a deficient number, since it is larger than the sum of its proper divisors (23857404091765).

64231005052235 is a wasteful number, since it uses less digits than its factorization.

64231005052235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3617590.

The product of its (nonzero) digits is 216000, while the sum is 38.

The spelling of 64231005052235 in words is "sixty-four trillion, two hundred thirty-one billion, five million, fifty-two thousand, two hundred thirty-five".