45337070173 has 2 divisors, whose sum is σ = 45337070174. Its totient is φ = 45337070172.

The previous prime is 45337070147. The next prime is 45337070203. The reversal of 45337070173 is 37107073354.

45337070173 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., 28070321764 + 17266748409 = 167542^2 + 131403^2 .

It is a cyclic number.

It is not a de Polignac number, because 45337070173 - 2¹³ = 45337061981 is a prime.

It is a super-3 number, since 3×45337070173³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45337070573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22668535086 + 22668535087.

It is an arithmetic number, because the mean of its divisors is an integer number (22668535087).

Almost surely, 2^45337070173 is an apocalyptic number.

It is an amenable number.

45337070173 is a deficient number, since it is larger than the sum of its proper divisors (1).

45337070173 is an equidigital number, since it uses as much as digits as its factorization.

45337070173 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 185220, while the sum is 40.

The spelling of 45337070173 in words is "forty-five billion, three hundred thirty-seven million, seventy thousand, one hundred seventy-three".