45413640029 has 2 divisors, whose sum is σ = 45413640030. Its totient is φ = 45413640028.

The previous prime is 45413639983. The next prime is 45413640053. The reversal of 45413640029 is 92004631454.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 42385339129 + 3028300900 = 205877^2 + 55030^2 .

It is a cyclic number.

It is not a de Polignac number, because 45413640029 - 2²⁴ = 45396862813 is a prime.

It is a super-2 number, since 2×45413640029² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 45413639974 and 45413640001.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45413640079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22706820014 + 22706820015.

It is an arithmetic number, because the mean of its divisors is an integer number (22706820015).

Almost surely, 2^45413640029 is an apocalyptic number.

It is an amenable number.

45413640029 is a deficient number, since it is larger than the sum of its proper divisors (1).

45413640029 is an equidigital number, since it uses as much as digits as its factorization.

45413640029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 103680, while the sum is 38.

The spelling of 45413640029 in words is "forty-five billion, four hundred thirteen million, six hundred forty thousand, twenty-nine".