45020656141 has 8 divisors (see below), whose sum is σ = 46150163640. Its totient is φ = 43905007872.

The previous prime is 45020656127. The next prime is 45020656157. The reversal of 45020656141 is 14165602054.

45020656141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 4288940100 + 40731716041 = 65490^2 + 201821^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 45020656141 - 2²³ = 45012267533 is a prime.

It is a super-2 number, since 2×45020656141² (a number of 22 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 = 45020656097 and 45020656106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45020156141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3458230 + ... + 3471223.

It is an arithmetic number, because the mean of its divisors is an integer number (5768770455).

Almost surely, 2^45020656141 is an apocalyptic number.

It is an amenable number.

45020656141 is a deficient number, since it is larger than the sum of its proper divisors (1129507499).

45020656141 is an equidigital number, since it uses as much as digits as its factorization.

45020656141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6929615.

The product of its (nonzero) digits is 28800, while the sum is 34.

The spelling of 45020656141 in words is "forty-five billion, twenty million, six hundred fifty-six thousand, one hundred forty-one".