54427356404354 has 96 divisors (see below), whose sum is σ = 85763404298880. Its totient is φ = 25901114722560.

The previous prime is 54427356404303. The next prime is 54427356404357. The reversal of 54427356404354 is 45340465372445.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 54427356404354.

It is not an unprimeable number, because it can be changed into a prime (54427356404357) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 48466033637 + ... + 48466034759.

It is an arithmetic number, because the mean of its divisors is an integer number (893368794780).

Almost surely, 2^{54427356404354} is an apocalyptic number.

54427356404354 is a deficient number, since it is larger than the sum of its proper divisors (31336047894526).

54427356404354 is a wasteful number, since it uses less digits than its factorization.

54427356404354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2536 (or 2505 counting only the distinct ones).

The product of its (nonzero) digits is 96768000, while the sum is 56.

The spelling of 54427356404354 in words is "fifty-four trillion, four hundred twenty-seven billion, three hundred fifty-six million, four hundred four thousand, three hundred fifty-four".