64114504245 has 48 divisors (see below), whose sum is σ = 122411832192. Its totient is φ = 30783991680.

The previous prime is 64114504199. The next prime is 64114504247. The reversal of 64114504245 is 54240541146.

64114504245 is a `hidden beast` number, since 641 + 1 + 4 + 5 + 0 + 4 + 2 + 4 + 5 = 666.

It is not a de Polignac number, because 64114504245 - 2⁷ = 64114504117 is a prime.

It is a super-2 number, since 2×64114504245² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64114504247) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 577774 + ... + 679743.

It is an arithmetic number, because the mean of its divisors is an integer number (2550246504).

Almost surely, 2^64114504245 is an apocalyptic number.

It is an amenable number.

64114504245 is a deficient number, since it is larger than the sum of its proper divisors (58297327947).

64114504245 is a wasteful number, since it uses less digits than its factorization.

64114504245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1257642 (or 1257639 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 36.

The spelling of 64114504245 in words is "sixty-four billion, one hundred fourteen million, five hundred four thousand, two hundred forty-five".