45026533242 has 12 divisors (see below), whose sum is σ = 97557488730. Its totient is φ = 15008844408.

The previous prime is 45026533231. The next prime is 45026533273. The reversal of 45026533242 is 24233562054.

It can be written as a sum of positive squares in only one way, i.e., 43218667881 + 1807865361 = 207891^2 + 42519^2 .

It is a junction number, because it is equal to n+sod(n) for n = 45026533197 and 45026533206.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1250737017 + ... + 1250737052.

Almost surely, 2^45026533242 is an apocalyptic number.

45026533242 is an abundant number, since it is smaller than the sum of its proper divisors (52530955488).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45026533242 is a wasteful number, since it uses less digits than its factorization.

45026533242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2501474077 (or 2501474074 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 36.

The spelling of 45026533242 in words is "forty-five billion, twenty-six million, five hundred thirty-three thousand, two hundred forty-two".