54254355102565 has 8 divisors (see below), whose sum is σ = 66022201139328. Its totient is φ = 42792167404560.

The previous prime is 54254355102553. The next prime is 54254355102569. The reversal of 54254355102565 is 56520155345245.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2^k-54254355102565 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54254355102569) 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, 76414584297 + ... + 76414585006.

It is an arithmetic number, because the mean of its divisors is an integer number (8252775142416).

Almost surely, 2^{54254355102565} is an apocalyptic number.

It is an amenable number.

54254355102565 is a deficient number, since it is larger than the sum of its proper divisors (11767846036763).

54254355102565 is a wasteful number, since it uses less digits than its factorization.

54254355102565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152829169379.

The product of its (nonzero) digits is 18000000, while the sum is 52.

The spelling of 54254355102565 in words is "fifty-four trillion, two hundred fifty-four billion, three hundred fifty-five million, one hundred two thousand, five hundred sixty-five".