45135343739 has 2 divisors, whose sum is σ = 45135343740. Its totient is φ = 45135343738.

The previous prime is 45135343697. The next prime is 45135343753. The reversal of 45135343739 is 93734353154.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45135343739 - 2⁸ = 45135343483 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45135343693 and 45135343702.

It is not a weakly prime, because it can be changed into another prime (45135340739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22567671869 + 22567671870.

It is an arithmetic number, because the mean of its divisors is an integer number (22567671870).

Almost surely, 2^45135343739 is an apocalyptic number.

45135343739 is a deficient number, since it is larger than the sum of its proper divisors (1).

45135343739 is an equidigital number, since it uses as much as digits as its factorization.

45135343739 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2041200, while the sum is 47.

The spelling of 45135343739 in words is "forty-five billion, one hundred thirty-five million, three hundred forty-three thousand, seven hundred thirty-nine".