54673274713657 has 8 divisors (see below), whose sum is σ = 57578077877760. Its totient is φ = 51771197788560.

The previous prime is 54673274713649. The next prime is 54673274713661. The reversal of 54673274713657 is 75631747237645.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 54673274713657 - 2³ = 54673274713649 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 54673274713592 and 54673274713601.

It is not an unprimeable number, because it can be changed into a prime (54673274713957) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 681518578 + ... + 681598795.

It is an arithmetic number, because the mean of its divisors is an integer number (7197259734720).

Almost surely, 2^{54673274713657} is an apocalyptic number.

It is an amenable number.

54673274713657 is a deficient number, since it is larger than the sum of its proper divisors (2904803164103).

54673274713657 is a wasteful number, since it uses less digits than its factorization.

54673274713657 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1363119503.

The product of its digits is 622339200, while the sum is 67.

The spelling of 54673274713657 in words is "fifty-four trillion, six hundred seventy-three billion, two hundred seventy-four million, seven hundred thirteen thousand, six hundred fifty-seven".