45404320153 has 2 divisors, whose sum is σ = 45404320154. Its totient is φ = 45404320152.

The previous prime is 45404320141. The next prime is 45404320201. The reversal of 45404320153 is 35102340454.

45404320153 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 39112181824 + 6292138329 = 197768^2 + 79323^2 .

It is a cyclic number.

It is not a de Polignac number, because 45404320153 - 2¹³ = 45404311961 is a prime.

It is a super-2 number, since 2×45404320153² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (45404320123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22702160076 + 22702160077.

It is an arithmetic number, because the mean of its divisors is an integer number (22702160077).

Almost surely, 2^45404320153 is an apocalyptic number.

It is an amenable number.

45404320153 is a deficient number, since it is larger than the sum of its proper divisors (1).

45404320153 is an equidigital number, since it uses as much as digits as its factorization.

45404320153 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28800, while the sum is 31.

The spelling of 45404320153 in words is "forty-five billion, four hundred four million, three hundred twenty thousand, one hundred fifty-three".