4635151552143 has 32 divisors (see below), whose sum is σ = 7848491857920. Its totient is φ = 2648450057760.

The previous prime is 4635151552117. The next prime is 4635151552153. The reversal of 4635151552143 is 3412551515364.

It is a happy number.

4635151552143 is a `hidden beast` number, since 4 + 6 + 3 + 5 + 1 + 51 + 552 + 1 + 43 = 666.

It is not a de Polignac number, because 4635151552143 - 2⁸ = 4635151551887 is a prime.

It is a super-2 number, since 2×4635151552143² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4635151552153) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1466746 + ... + 3379592.

It is an arithmetic number, because the mean of its divisors is an integer number (245265370560).

Almost surely, 2^{4635151552143} is an apocalyptic number.

4635151552143 is a deficient number, since it is larger than the sum of its proper divisors (3213340305777).

4635151552143 is a wasteful number, since it uses less digits than its factorization.

4635151552143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1925684 (or 1925678 counting only the distinct ones).

The product of its digits is 1080000, while the sum is 45.

The spelling of 4635151552143 in words is "four trillion, six hundred thirty-five billion, one hundred fifty-one million, five hundred fifty-two thousand, one hundred forty-three".