64114804627455 has 64 divisors (see below), whose sum is σ = 109066184294400. Its totient is φ = 32070254106240.

The previous prime is 64114804627453. The next prime is 64114804627457. The reversal of 64114804627455 is 55472640841146.

It is an interprime number because it is at equal distance from previous prime (64114804627453) and next prime (64114804627457).

It is not a de Polignac number, because 64114804627455 - 2¹ = 64114804627453 is a prime.

It is a super-2 number, since 2×64114804627455² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a junction number, because it is equal to n+sod(n) for n = 64114804627395 and 64114804627404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64114804627453) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 44143506 + ... + 45572784.

It is an arithmetic number, because the mean of its divisors is an integer number (1704159129600).

Almost surely, 2^{64114804627455} is an apocalyptic number.

64114804627455 is a deficient number, since it is larger than the sum of its proper divisors (44951379666945).

64114804627455 is a wasteful number, since it uses less digits than its factorization.

64114804627455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1430884.

The product of its (nonzero) digits is 25804800, while the sum is 57.

The spelling of 64114804627455 in words is "sixty-four trillion, one hundred fourteen billion, eight hundred four million, six hundred twenty-seven thousand, four hundred fifty-five".