4468157553 has 16 divisors (see below), whose sum is σ = 6279598080. Its totient is φ = 2818169424.

The previous prime is 4468157543. The next prime is 4468157567. The reversal of 4468157553 is 3557518644.

It is not a de Polignac number, because 4468157553 - 2⁹ = 4468157041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4468157543) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10401 + ... + 95102.

It is an arithmetic number, because the mean of its divisors is an integer number (392474880).

Almost surely, 2^4468157553 is an apocalyptic number.

It is an amenable number.

4468157553 is a deficient number, since it is larger than the sum of its proper divisors (1811440527).

4468157553 is a wasteful number, since it uses less digits than its factorization.

4468157553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106268.

The product of its digits is 2016000, while the sum is 48.

The square root of 4468157553 is about 66844.2783864109. The cubic root of 4468157553 is about 1647.0602755562.

The spelling of 4468157553 in words is "four billion, four hundred sixty-eight million, one hundred fifty-seven thousand, five hundred fifty-three".