4638053501 has 4 divisors (see below), whose sum is σ = 4882161600. Its totient is φ = 4393945404.

The previous prime is 4638053417. The next prime is 4638053503. The reversal of 4638053501 is 1053508364.

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 4638053501 - 2¹⁸ = 4637791357 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 (4638053503) 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, 122054021 + ... + 122054058.

It is an arithmetic number, because the mean of its divisors is an integer number (1220540400).

Almost surely, 2^4638053501 is an apocalyptic number.

It is an amenable number.

4638053501 is a deficient number, since it is larger than the sum of its proper divisors (244108099).

4638053501 is a wasteful number, since it uses less digits than its factorization.

4638053501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244108098.

The product of its (nonzero) digits is 43200, while the sum is 35.

The square root of 4638053501 is about 68103.2561703183. The cubic root of 4638053501 is about 1667.6769187418.

The spelling of 4638053501 in words is "four billion, six hundred thirty-eight million, fifty-three thousand, five hundred one".