45350554 has 8 divisors (see below), whose sum is σ = 68100948. Its totient is φ = 22650240.

The previous prime is 45350537. The next prime is 45350579. The reversal of 45350554 is 45505354.

It can be written as a sum of positive squares in 2 ways, for example, as 43204329 + 2146225 = 6573^2 + 1465^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10167 + ... + 13930.

Almost surely, 2^45350554 is an apocalyptic number.

45350554 is a deficient number, since it is larger than the sum of its proper divisors (22750394).

45350554 is a wasteful number, since it uses less digits than its factorization.

45350554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25040.

The product of its (nonzero) digits is 30000, while the sum is 31.

The square root of 45350554 is about 6734.2819958775. The cubic root of 45350554 is about 356.6105595888.

The spelling of 45350554 in words is "forty-five million, three hundred fifty thousand, five hundred fifty-four".