54834684978002 has 64 divisors (see below), whose sum is σ = 91657430876160. Its totient is φ = 24502684852800.

The previous prime is 54834684977957. The next prime is 54834684978091. The reversal of 54834684978002 is 20087948643845.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 976877477 + ... + 976933607.

It is an arithmetic number, because the mean of its divisors is an integer number (1432147357440).

Almost surely, 2^{54834684978002} is an apocalyptic number.

54834684978002 is a deficient number, since it is larger than the sum of its proper divisors (36822745898158).

54834684978002 is a wasteful number, since it uses less digits than its factorization.

54834684978002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79839.

The product of its (nonzero) digits is 371589120, while the sum is 68.

The spelling of 54834684978002 in words is "fifty-four trillion, eight hundred thirty-four billion, six hundred eighty-four million, nine hundred seventy-eight thousand, two".