2153220413 has 8 divisors (see below), whose sum is σ = 2228290560. Its totient is φ = 2078501040.

The previous prime is 2153220403. The next prime is 2153220437. The reversal of 2153220413 is 3140223512.

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-2153220413 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 (2153220403) 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, 75173 + ... + 99786.

It is an arithmetic number, because the mean of its divisors is an integer number (278536320).

Almost surely, 2^2153220413 is an apocalyptic number.

It is an amenable number.

2153220413 is a deficient number, since it is larger than the sum of its proper divisors (75070147).

2153220413 is a wasteful number, since it uses less digits than its factorization.

2153220413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175387.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 2153220413 is about 46402.8060897183. The cubic root of 2153220413 is about 1291.3069727619.

Adding to 2153220413 its reverse (3140223512), we get a palindrome (5293443925).

The spelling of 2153220413 in words is "two billion, one hundred fifty-three million, two hundred twenty thousand, four hundred thirteen".