46143053 has 4 divisors (see below), whose sum is σ = 50337888. Its totient is φ = 41948220.

The previous prime is 46143011. The next prime is 46143059. The reversal of 46143053 is 35034164.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 46143053 - 2²⁰ = 45094477 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46143059) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2097401 + ... + 2097422.

It is an arithmetic number, because the mean of its divisors is an integer number (12584472).

Almost surely, 2^46143053 is an apocalyptic number.

It is an amenable number.

46143053 is a deficient number, since it is larger than the sum of its proper divisors (4194835).

46143053 is a wasteful number, since it uses less digits than its factorization.

46143053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4194834.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 46143053 is about 6792.8678038072. The cubic root of 46143053 is about 358.6758271953.

Subtracting from 46143053 its reverse (35034164), we obtain a square (11108889 = 3333²).

It can be divided in two parts, 4614 and 3053, that added together give a palindrome (7667).

The spelling of 46143053 in words is "forty-six million, one hundred forty-three thousand, fifty-three".