4153357021 has 8 divisors (see below), whose sum is σ = 4531464288. Its totient is φ = 3775338000.

The previous prime is 4153356931. The next prime is 4153357051. The reversal of 4153357021 is 1207533514.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4153357021 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 (4153357051) 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, 111586 + ... + 144076.

It is an arithmetic number, because the mean of its divisors is an integer number (566433036).

Almost surely, 2^4153357021 is an apocalyptic number.

It is an amenable number.

4153357021 is a deficient number, since it is larger than the sum of its proper divisors (378107267).

4153357021 is a wasteful number, since it uses less digits than its factorization.

4153357021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44123.

The product of its (nonzero) digits is 12600, while the sum is 31.

The square root of 4153357021 is about 64446.5439026795. The cubic root of 4153357021 is about 1607.4337705300.

The spelling of 4153357021 in words is "four billion, one hundred fifty-three million, three hundred fifty-seven thousand, twenty-one".