465544400149 has 2 divisors, whose sum is σ = 465544400150. Its totient is φ = 465544400148.

The previous prime is 465544400119. The next prime is 465544400179. The reversal of 465544400149 is 941004445564.

It is a balanced prime because it is at equal distance from previous prime (465544400119) and next prime (465544400179).

It can be written as a sum of positive squares in only one way, i.e., 462409520049 + 3134880100 = 680007^2 + 55990^2 .

It is a cyclic number.

It is not a de Polignac number, because 465544400149 - 2²⁹ = 465007529237 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 465544400099 and 465544400108.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (465544400119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232772200074 + 232772200075.

It is an arithmetic number, because the mean of its divisors is an integer number (232772200075).

Almost surely, 2^465544400149 is an apocalyptic number.

It is an amenable number.

465544400149 is a deficient number, since it is larger than the sum of its proper divisors (1).

465544400149 is an equidigital number, since it uses as much as digits as its factorization.

465544400149 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1382400, while the sum is 46.

The spelling of 465544400149 in words is "four hundred sixty-five billion, five hundred forty-four million, four hundred thousand, one hundred forty-nine".