54836577563845 has 384 divisors, whose sum is σ = 92768222453760. Its totient is φ = 30079238492160.

The previous prime is 54836577563843. The next prime is 54836577563879.

54836577563845 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 54836577563845 - 2¹ = 54836577563843 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54836577563843) by changing a digit.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 197965983847 + ... + 197965984123.

It is an arithmetic number, because the mean of its divisors is an integer number (241583912640).

Almost surely, 2^{54836577563845} is an apocalyptic number.

54836577563845 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

54836577563845 is a deficient number, since it is larger than the sum of its proper divisors (37931644889915).

54836577563845 is a wasteful number, since it uses less digits than its factorization.

54836577563845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 693 (or 544 counting only the distinct ones).

The product of its digits is 10160640000, while the sum is 76.

The spelling of 54836577563845 in words is "fifty-four trillion, eight hundred thirty-six billion, five hundred seventy-seven million, five hundred sixty-three thousand, eight hundred forty-five".