4745640325051 has 4 divisors (see below), whose sum is σ = 4746383114400. Its totient is φ = 4744897535704.

The previous prime is 4745640325021. The next prime is 4745640325057. The reversal of 4745640325051 is 1505230465474.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4745640325051 - 2⁹ = 4745640324539 is a prime.

It is a super-2 number, since 2×4745640325051² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4745640324992 and 4745640325010.

It is not an unprimeable number, because it can be changed into a prime (4745640325057) 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, 371385091 + ... + 371397868.

It is an arithmetic number, because the mean of its divisors is an integer number (1186595778600).

Almost surely, 2^{4745640325051} is an apocalyptic number.

4745640325051 is a deficient number, since it is larger than the sum of its proper divisors (742789349).

4745640325051 is an equidigital number, since it uses as much as digits as its factorization.

4745640325051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 742789348.

The product of its (nonzero) digits is 2016000, while the sum is 46.

The spelling of 4745640325051 in words is "four trillion, seven hundred forty-five billion, six hundred forty million, three hundred twenty-five thousand, fifty-one".