4651543141 has 16 divisors (see below), whose sum is σ = 5485165056. Its totient is φ = 3861950976.

The previous prime is 4651543129. The next prime is 4651543157. The reversal of 4651543141 is 1413451564.

It is a cyclic number.

It is not a de Polignac number, because 4651543141 - 2¹⁷ = 4651412069 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4651543097 and 4651543106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4651543181) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40966 + ... + 104791.

It is an arithmetic number, because the mean of its divisors is an integer number (342822816).

Almost surely, 2^4651543141 is an apocalyptic number.

It is an amenable number.

4651543141 is a deficient number, since it is larger than the sum of its proper divisors (833621915).

4651543141 is a wasteful number, since it uses less digits than its factorization.

4651543141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145908.

The product of its digits is 28800, while the sum is 34.

The square root of 4651543141 is about 68202.2224051387. Note that the first 3 decimals coincide. The cubic root of 4651543141 is about 1669.2921499618.

The spelling of 4651543141 in words is "four billion, six hundred fifty-one million, five hundred forty-three thousand, one hundred forty-one".