5745451901 has 4 divisors (see below), whose sum is σ = 6566230752. Its totient is φ = 4924673052.

The previous prime is 5745451843. The next prime is 5745451913. The reversal of 5745451901 is 1091545475.

It is a happy number.

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 5745451901 - 2²⁶ = 5678343037 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 (5745451931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 410389415 + ... + 410389428.

It is an arithmetic number, because the mean of its divisors is an integer number (1641557688).

Almost surely, 2^5745451901 is an apocalyptic number.

It is an amenable number.

5745451901 is a deficient number, since it is larger than the sum of its proper divisors (820778851).

5745451901 is an equidigital number, since it uses as much as digits as its factorization.

5745451901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 820778850.

The product of its (nonzero) digits is 126000, while the sum is 41.

The square root of 5745451901 is about 75798.7592312697. The cubic root of 5745451901 is about 1791.0514614525.

The spelling of 5745451901 in words is "five billion, seven hundred forty-five million, four hundred fifty-one thousand, nine hundred one".