45454351 has 4 divisors (see below), whose sum is σ = 45479152. Its totient is φ = 45429552.

The previous prime is 45454303. The next prime is 45454361. The reversal of 45454351 is 15345454.

It is a happy number.

45454351 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 45454351 - 2¹⁷ = 45323279 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45454361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9411 + ... + 13396.

It is an arithmetic number, because the mean of its divisors is an integer number (11369788).

Almost surely, 2^45454351 is an apocalyptic number.

45454351 is a deficient number, since it is larger than the sum of its proper divisors (24801).

45454351 is a wasteful number, since it uses less digits than its factorization.

45454351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24800.

The product of its digits is 24000, while the sum is 31.

The square root of 45454351 is about 6741.9842034819. The cubic root of 45454351 is about 356.8824188360.

The spelling of 45454351 in words is "forty-five million, four hundred fifty-four thousand, three hundred fifty-one".