45936358049 has 2 divisors, whose sum is σ = 45936358050. Its totient is φ = 45936358048.

The previous prime is 45936358043. The next prime is 45936358123. The reversal of 45936358049 is 94085363954.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 41900043025 + 4036315024 = 204695^2 + 63532^2 .

It is a cyclic number.

It is not a de Polignac number, because 45936358049 - 2²⁸ = 45667922593 is a prime.

It is a super-2 number, since 2×45936358049² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 45936357985 and 45936358003.

It is not a weakly prime, because it can be changed into another prime (45936358043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22968179024 + 22968179025.

It is an arithmetic number, because the mean of its divisors is an integer number (22968179025).

Almost surely, 2^45936358049 is an apocalyptic number.

It is an amenable number.

45936358049 is a deficient number, since it is larger than the sum of its proper divisors (1).

45936358049 is an equidigital number, since it uses as much as digits as its factorization.

45936358049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13996800, while the sum is 56.

The spelling of 45936358049 in words is "forty-five billion, nine hundred thirty-six million, three hundred fifty-eight thousand, forty-nine".