64712412353 has 4 divisors (see below), whose sum is σ = 64715354880. Its totient is φ = 64709469828.

The previous prime is 64712412343. The next prime is 64712412437. The reversal of 64712412353 is 35321421746.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 64712412353 - 2¹⁶ = 64712346817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (64712412343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1438025 + ... + 1482342.

It is an arithmetic number, because the mean of its divisors is an integer number (16178838720).

Almost surely, 2^64712412353 is an apocalyptic number.

It is an amenable number.

64712412353 is a deficient number, since it is larger than the sum of its proper divisors (2942527).

64712412353 is a wasteful number, since it uses less digits than its factorization.

64712412353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2942526.

The product of its digits is 120960, while the sum is 38.

The spelling of 64712412353 in words is "sixty-four billion, seven hundred twelve million, four hundred twelve thousand, three hundred fifty-three".