8638052654 has 16 divisors (see below), whose sum is σ = 16154280576. Its totient is φ = 3365475000.

The previous prime is 8638052641. The next prime is 8638052659. The reversal of 8638052654 is 4562508368.

It is a junction number, because it is equal to n+sod(n) for n = 8638052599 and 8638052608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8638052659) 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, 28045472 + ... + 28045779.

It is an arithmetic number, because the mean of its divisors is an integer number (1009642536).

Almost surely, 2^8638052654 is an apocalyptic number.

8638052654 is a deficient number, since it is larger than the sum of its proper divisors (7516227922).

8638052654 is a wasteful number, since it uses less digits than its factorization.

8638052654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56091271.

The product of its (nonzero) digits is 1382400, while the sum is 47.

The square root of 8638052654 is about 92941.1246650265. The cubic root of 8638052654 is about 2051.8169617053.

The spelling of 8638052654 in words is "eight billion, six hundred thirty-eight million, fifty-two thousand, six hundred fifty-four".