54611165247644 has 48 divisors (see below), whose sum is σ = 99845685434880. Its totient is φ = 26086714695360.

The previous prime is 54611165247643. The next prime is 54611165247659. The reversal of 54611165247644 is 44674256111645.

It is a self number, because there is not a number n which added to its sum of digits gives 54611165247644.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54611165247643) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 624919577 + ... + 625006959.

It is an arithmetic number, because the mean of its divisors is an integer number (2080118446560).

Almost surely, 2^{54611165247644} is an apocalyptic number.

It is an amenable number.

54611165247644 is a deficient number, since it is larger than the sum of its proper divisors (45234520187236).

54611165247644 is a wasteful number, since it uses less digits than its factorization.

54611165247644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95570 (or 95568 counting only the distinct ones).

The product of its digits is 19353600, while the sum is 56.

The spelling of 54611165247644 in words is "fifty-four trillion, six hundred eleven billion, one hundred sixty-five million, two hundred forty-seven thousand, six hundred forty-four".