45356450 has 24 divisors (see below), whose sum is σ = 86646612. Its totient is φ = 17651520.

The previous prime is 45356431. The next prime is 45356461. The reversal of 45356450 is 5465354.

It can be written as a sum of positive squares in 6 ways, for example, as 19722481 + 25633969 = 4441^2 + 5063^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10409 + ... + 14108.

Almost surely, 2^45356450 is an apocalyptic number.

45356450 is a deficient number, since it is larger than the sum of its proper divisors (41290162).

45356450 is a wasteful number, since it uses less digits than its factorization.

45356450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24566 (or 24561 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 32.

The square root of 45356450 is about 6734.7197417561. The cubic root of 45356450 is about 356.6260131652.

The spelling of 45356450 in words is "forty-five million, three hundred fifty-six thousand, four hundred fifty".