45350542 has 4 divisors (see below), whose sum is σ = 68025816. Its totient is φ = 22675270.

The previous prime is 45350537. The next prime is 45350579. The reversal of 45350542 is 24505354.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 45350542.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 11337634 + ... + 11337637.

It is an arithmetic number, because the mean of its divisors is an integer number (17006454).

Almost surely, 2^45350542 is an apocalyptic number.

45350542 is a deficient number, since it is larger than the sum of its proper divisors (22675274).

45350542 is a wasteful number, since it uses less digits than its factorization.

45350542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22675273.

The product of its (nonzero) digits is 12000, while the sum is 28.

The square root of 45350542 is about 6734.2811049139. The cubic root of 45350542 is about 356.6105281351.

Adding to 45350542 its reverse (24505354), we get a palindrome (69855896).

The spelling of 45350542 in words is "forty-five million, three hundred fifty thousand, five hundred forty-two".