4153354993 has 4 divisors (see below), whose sum is σ = 4249944688. Its totient is φ = 4056765300.

The previous prime is 4153354979. The next prime is 4153354999. The reversal of 4153354993 is 3994533514.

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 4153354993 - 2²¹ = 4151257841 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4153354999) 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, 48294783 + ... + 48294868.

It is an arithmetic number, because the mean of its divisors is an integer number (1062486172).

Almost surely, 2^4153354993 is an apocalyptic number.

4153354993 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

It is an amenable number.

4153354993 is a deficient number, since it is larger than the sum of its proper divisors (96589695).

4153354993 is an equidigital number, since it uses as much as digits as its factorization.

4153354993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96589694.

The product of its digits is 874800, while the sum is 46.

The square root of 4153354993 is about 64446.5281687074. The cubic root of 4153354993 is about 1607.4335089042.

The spelling of 4153354993 in words is "four billion, one hundred fifty-three million, three hundred fifty-four thousand, nine hundred ninety-three".