54326205240645 has 128 divisors (see below), whose sum is σ = 94290047631360. Its totient is φ = 26551302543360.

The previous prime is 54326205240607. The next prime is 54326205240667. The reversal of 54326205240645 is 54604250262345.

It is not a de Polignac number, because 54326205240645 - 2¹² = 54326205236549 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 54326205240594 and 54326205240603.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 23650937137 + ... + 23650939433.

It is an arithmetic number, because the mean of its divisors is an integer number (736640997120).

Almost surely, 2^{54326205240645} is an apocalyptic number.

It is an amenable number.

54326205240645 is a deficient number, since it is larger than the sum of its proper divisors (39963842390715).

54326205240645 is a wasteful number, since it uses less digits than its factorization.

54326205240645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3995.

The product of its (nonzero) digits is 6912000, while the sum is 48.

The spelling of 54326205240645 in words is "fifty-four trillion, three hundred twenty-six billion, two hundred five million, two hundred forty thousand, six hundred forty-five".