54526311362545 has 16 divisors (see below), whose sum is σ = 71380637640000. Its totient is φ = 39655088545600.

The previous prime is 54526311362491. The next prime is 54526311362569.

54526311362545 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 54526311362545 - 2¹¹ = 54526311360497 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 54526311362492 and 54526311362501.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 278355 + ... + 10446535.

It is an arithmetic number, because the mean of its divisors is an integer number (4461289852500).

Almost surely, 2^{54526311362545} is an apocalyptic number.

54526311362545 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

54526311362545 is a deficient number, since it is larger than the sum of its proper divisors (16854326277455).

54526311362545 is a wasteful number, since it uses less digits than its factorization.

54526311362545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10265696.

The product of its digits is 12960000, while the sum is 52.

The spelling of 54526311362545 in words is "fifty-four trillion, five hundred twenty-six billion, three hundred eleven million, three hundred sixty-two thousand, five hundred forty-five".