45240350 has 24 divisors (see below), whose sum is σ = 84336120. Its totient is φ = 18055520.

The previous prime is 45240347. The next prime is 45240353. The reversal of 45240350 is 5304254.

It is an interprime number because it is at equal distance from previous prime (45240347) and next prime (45240353).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45240353) by changing a digit.

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, 32264 + ... + 33636.

It is an arithmetic number, because the mean of its divisors is an integer number (3514005).

Almost surely, 2^45240350 is an apocalyptic number.

45240350 is the 5492-nd pentagonal number.

45240350 is a deficient number, since it is larger than the sum of its proper divisors (39095770).

45240350 is a wasteful number, since it uses less digits than its factorization.

45240350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2044 (or 2039 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 23.

The square root of 45240350 is about 6726.0947064400. The cubic root of 45240350 is about 356.3214650924.

The spelling of 45240350 in words is "forty-five million, two hundred forty thousand, three hundred fifty".