45526081 has 8 divisors (see below), whose sum is σ = 46599840. Its totient is φ = 44464992.

The previous prime is 45526079. The next prime is 45526087. The reversal of 45526081 is 18062554.

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

It is a cyclic number.

It is not a de Polignac number, because 45526081 - 2¹ = 45526079 is a prime.

It is a super-2 number, since 2×45526081² = 4145248102437122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45526087) 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, 4306 + ... + 10468.

It is an arithmetic number, because the mean of its divisors is an integer number (5824980).

Almost surely, 2^45526081 is an apocalyptic number.

It is an amenable number.

45526081 is a deficient number, since it is larger than the sum of its proper divisors (1073759).

45526081 is an equidigital number, since it uses as much as digits as its factorization.

45526081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6335.

The product of its (nonzero) digits is 9600, while the sum is 31.

The square root of 45526081 is about 6747.3017569989. The cubic root of 45526081 is about 357.0700482664.

The spelling of 45526081 in words is "forty-five million, five hundred twenty-six thousand, eighty-one".