54830756863778 has 8 divisors (see below), whose sum is σ = 93995583195072. Its totient is φ = 23498895798756.

The previous prime is 54830756863769. The next prime is 54830756863789. The reversal of 54830756863778 is 87736865703845.

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

It is a junction number, because it is equal to n+sod(n) for n = 54830756863699 and 54830756863708.

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, 1958241316550 + ... + 1958241316577.

It is an arithmetic number, because the mean of its divisors is an integer number (11749447899384).

Almost surely, 2^{54830756863778} is an apocalyptic number.

54830756863778 is a deficient number, since it is larger than the sum of its proper divisors (39164826331294).

54830756863778 is a wasteful number, since it uses less digits than its factorization.

54830756863778 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3916482633136.

The product of its (nonzero) digits is 5689958400, while the sum is 77.

The spelling of 54830756863778 in words is "fifty-four trillion, eight hundred thirty billion, seven hundred fifty-six million, eight hundred sixty-three thousand, seven hundred seventy-eight".