64155714053 has 8 divisors (see below), whose sum is σ = 66252176640. Its totient is φ = 62060934240.

The previous prime is 64155714023. The next prime is 64155714107. The reversal of 64155714053 is 35041755146.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 64155714053 - 2¹⁶ = 64155648517 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 64155714053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64155714023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 342968 + ... + 495921.

It is an arithmetic number, because the mean of its divisors is an integer number (8281522080).

Almost surely, 2^64155714053 is an apocalyptic number.

It is an amenable number.

64155714053 is a deficient number, since it is larger than the sum of its proper divisors (2096462587).

64155714053 is a wasteful number, since it uses less digits than its factorization.

64155714053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 841387.

The product of its (nonzero) digits is 252000, while the sum is 41.

The spelling of 64155714053 in words is "sixty-four billion, one hundred fifty-five million, seven hundred fourteen thousand, fifty-three".