45429554 has 8 divisors (see below), whose sum is σ = 71107200. Its totient is φ = 21727156.

The previous prime is 45429547. The next prime is 45429557. The reversal of 45429554 is 45592454.

It is a happy number.

45429554 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not an unprimeable number, because it can be changed into a prime (45429557) 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, 493754 + ... + 493845.

It is an arithmetic number, because the mean of its divisors is an integer number (8888400).

Almost surely, 2^45429554 is an apocalyptic number.

45429554 is a deficient number, since it is larger than the sum of its proper divisors (25677646).

45429554 is a wasteful number, since it uses less digits than its factorization.

45429554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 987624.

The product of its digits is 144000, while the sum is 38.

The square root of 45429554 is about 6740.1449539309. The cubic root of 45429554 is about 356.8175095890.

The spelling of 45429554 in words is "forty-five million, four hundred twenty-nine thousand, five hundred fifty-four".