45101629 has 6 divisors (see below), whose sum is σ = 47911034. Its totient is φ = 42448320.

The previous prime is 45101627. The next prime is 45101647. The reversal of 45101629 is 92610154.

It can be written as a sum of positive squares in 3 ways, for example, as 34539129 + 10562500 = 5877^2 + 3250^2 .

It is not a de Polignac number, because 45101629 - 2¹ = 45101627 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45101597 and 45101606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45101627) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 77742 + ... + 78319.

Almost surely, 2^45101629 is an apocalyptic number.

It is an amenable number.

45101629 is a deficient number, since it is larger than the sum of its proper divisors (2809405).

45101629 is a wasteful number, since it uses less digits than its factorization.

45101629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156095 (or 156078 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 45101629 is about 6715.7746388633. The cubic root of 45101629 is about 355.9568946883.

The spelling of 45101629 in words is "forty-five million, one hundred one thousand, six hundred twenty-nine".