5016661654 has 16 divisors (see below), whose sum is σ = 7689463488. Its totient is φ = 2453567872.

The previous prime is 5016661651. The next prime is 5016661669. The reversal of 5016661654 is 4561666105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5016661651) 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, 162222 + ... + 190654.

It is an arithmetic number, because the mean of its divisors is an integer number (480591468).

Almost surely, 2^5016661654 is an apocalyptic number.

5016661654 is a deficient number, since it is larger than the sum of its proper divisors (2672801834).

5016661654 is a wasteful number, since it uses less digits than its factorization.

5016661654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30359.

The product of its (nonzero) digits is 129600, while the sum is 40.

The square root of 5016661654 is about 70828.3958169321. The cubic root of 5016661654 is about 1711.8732426003.

The spelling of 5016661654 in words is "five billion, sixteen million, six hundred sixty-one thousand, six hundred fifty-four".