54077035111644 has 12 divisors (see below), whose sum is σ = 126179748593864. Its totient is φ = 18025678370544.

The previous prime is 54077035111637. The next prime is 54077035111717. The reversal of 54077035111644 is 44611153077045.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 54077035111593 and 54077035111602.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2253209796307 + ... + 2253209796330.

Almost surely, 2^{54077035111644} is an apocalyptic number.

It is an amenable number.

54077035111644 is an abundant number, since it is smaller than the sum of its proper divisors (72102713482220).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54077035111644 is a wasteful number, since it uses less digits than its factorization.

54077035111644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4506419592644 (or 4506419592642 counting only the distinct ones).

The product of its (nonzero) digits is 1411200, while the sum is 48.

Adding to 54077035111644 its reverse (44611153077045), we get a palindrome (98688188188689).

The spelling of 54077035111644 in words is "fifty-four trillion, seventy-seven billion, thirty-five million, one hundred eleven thousand, six hundred forty-four".