45459540001 has 2 divisors, whose sum is σ = 45459540002. Its totient is φ = 45459540000.

The previous prime is 45459539989. The next prime is 45459540019. The reversal of 45459540001 is 10004595454.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 41713977600 + 3745562401 = 204240^2 + 61201^2 .

It is a cyclic number.

It is not a de Polignac number, because 45459540001 - 2⁵ = 45459539969 is a prime.

It is not a weakly prime, because it can be changed into another prime (45459550001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22729770000 + 22729770001.

It is an arithmetic number, because the mean of its divisors is an integer number (22729770001).

Almost surely, 2^45459540001 is an apocalyptic number.

It is an amenable number.

45459540001 is a deficient number, since it is larger than the sum of its proper divisors (1).

45459540001 is an equidigital number, since it uses as much as digits as its factorization.

45459540001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72000, while the sum is 37.

The spelling of 45459540001 in words is "forty-five billion, four hundred fifty-nine million, five hundred forty thousand, one".