45152522 has 8 divisors (see below), whose sum is σ = 68386656. Its totient is φ = 22356972.

The previous prime is 45152509. The next prime is 45152533. The reversal of 45152522 is 22525154.

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

It is a super-3 number, since 3×45152522³ (a number of 24 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 45152491 and 45152500.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 109388 + ... + 109799.

It is an arithmetic number, because the mean of its divisors is an integer number (8548332).

Almost surely, 2^45152522 is an apocalyptic number.

45152522 is a deficient number, since it is larger than the sum of its proper divisors (23234134).

45152522 is a wasteful number, since it uses less digits than its factorization.

45152522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219292.

The product of its digits is 4000, while the sum is 26.

The square root of 45152522 is about 6719.5626345767. The cubic root of 45152522 is about 356.0907324598.

Adding to 45152522 its reverse (22525154), we get a palindrome (67677676).

The spelling of 45152522 in words is "forty-five million, one hundred fifty-two thousand, five hundred twenty-two".