45526539 has 8 divisors (see below), whose sum is σ = 62342800. Its totient is φ = 29530656.

The previous prime is 45526529. The next prime is 45526541. The reversal of 45526539 is 93562554.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 45526539 - 2²¹ = 43429387 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45526497 and 45526506.

It is not an unprimeable number, because it can be changed into a prime (45526529) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 204964 + ... + 205185.

It is an arithmetic number, because the mean of its divisors is an integer number (7792850).

Almost surely, 2^45526539 is an apocalyptic number.

45526539 is a deficient number, since it is larger than the sum of its proper divisors (16816261).

45526539 is a wasteful number, since it uses less digits than its factorization.

45526539 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 410189.

The product of its digits is 162000, while the sum is 39.

The square root of 45526539 is about 6747.3356964064. The cubic root of 45526539 is about 357.0712456572.

The spelling of 45526539 in words is "forty-five million, five hundred twenty-six thousand, five hundred thirty-nine".