45400152229 has 2 divisors, whose sum is σ = 45400152230. Its totient is φ = 45400152228.

The previous prime is 45400152221. The next prime is 45400152241. The reversal of 45400152229 is 92225100454.

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., 44153356129 + 1246796100 = 210127^2 + 35310^2 .

It is a cyclic number.

It is not a de Polignac number, because 45400152229 - 2³ = 45400152221 is a prime.

It is a super-2 number, since 2×45400152229² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 45400152194 and 45400152203.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45400152221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22700076114 + 22700076115.

It is an arithmetic number, because the mean of its divisors is an integer number (22700076115).

Almost surely, 2^45400152229 is an apocalyptic number.

It is an amenable number.

45400152229 is a deficient number, since it is larger than the sum of its proper divisors (1).

45400152229 is an equidigital number, since it uses as much as digits as its factorization.

45400152229 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 34.

The spelling of 45400152229 in words is "forty-five billion, four hundred million, one hundred fifty-two thousand, two hundred twenty-nine".