45407529 has 12 divisors (see below), whose sum is σ = 67704832. Its totient is φ = 29295000.

The previous prime is 45407513. The next prime is 45407597. The reversal of 45407529 is 92570454.

It is not a de Polignac number, because 45407529 - 2⁴ = 45407513 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45407493 and 45407502.

It is not an unprimeable number, because it can be changed into a prime (45408529) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 81097 + ... + 81654.

Almost surely, 2^45407529 is an apocalyptic number.

It is an amenable number.

45407529 is a deficient number, since it is larger than the sum of its proper divisors (22297303).

45407529 is a wasteful number, since it uses less digits than its factorization.

45407529 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162788 (or 162785 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The square root of 45407529 is about 6738.5108889131. The cubic root of 45407529 is about 356.7598365888.

The spelling of 45407529 in words is "forty-five million, four hundred seven thousand, five hundred twenty-nine".