5645425011 has 16 divisors (see below), whose sum is σ = 7673416608. Its totient is φ = 3690892800.

The previous prime is 5645424977. The next prime is 5645425021. The reversal of 5645425011 is 1105245465.

It is not a de Polignac number, because 5645425011 - 2⁶ = 5645424947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5645425021) 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, 15901 + ... + 107441.

It is an arithmetic number, because the mean of its divisors is an integer number (479588538).

Almost surely, 2^5645425011 is an apocalyptic number.

5645425011 is a deficient number, since it is larger than the sum of its proper divisors (2027991597).

5645425011 is a wasteful number, since it uses less digits than its factorization.

5645425011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91942.

The product of its (nonzero) digits is 24000, while the sum is 33.

The square root of 5645425011 is about 75136.0433547043. The cubic root of 5645425011 is about 1780.5966323599.

The spelling of 5645425011 in words is "five billion, six hundred forty-five million, four hundred twenty-five thousand, eleven".