4651679581654 has 16 divisors (see below), whose sum is σ = 7977054843648. Its totient is φ = 1992890216232.

The previous prime is 4651679581621. The next prime is 4651679581663. The reversal of 4651679581654 is 4561859761564.

It is a self number, because there is not a number n which added to its sum of digits gives 4651679581654.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57186852 + ... + 57268135.

It is an arithmetic number, because the mean of its divisors is an integer number (498565927728).

Almost surely, 2^{4651679581654} is an apocalyptic number.

4651679581654 is a deficient number, since it is larger than the sum of its proper divisors (3325375261994).

4651679581654 is a wasteful number, since it uses less digits than its factorization.

4651679581654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114457899.

The product of its digits is 217728000, while the sum is 67.

The spelling of 4651679581654 in words is "four trillion, six hundred fifty-one billion, six hundred seventy-nine million, five hundred eighty-one thousand, six hundred fifty-four".