45526499 has 4 divisors (see below), whose sum is σ = 47505936. Its totient is φ = 43547064.

The previous prime is 45526483. The next prime is 45526517. The reversal of 45526499 is 99462554.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 45526499 - 2⁴ = 45526483 is a prime.

It is a super-2 number, since 2×45526499² = 4145324222394002, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45526469) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 989684 + ... + 989729.

It is an arithmetic number, because the mean of its divisors is an integer number (11876484).

Almost surely, 2^45526499 is an apocalyptic number.

45526499 is a deficient number, since it is larger than the sum of its proper divisors (1979437).

45526499 is a wasteful number, since it uses less digits than its factorization.

45526499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1979436.

The product of its digits is 388800, while the sum is 44.

The square root of 45526499 is about 6747.3327322728. The cubic root of 45526499 is about 357.0711410819.

The spelling of 45526499 in words is "forty-five million, five hundred twenty-six thousand, four hundred ninety-nine".