45451022524 has 24 divisors (see below), whose sum is σ = 80344415088. Its totient is φ = 22495574400.

The previous prime is 45451022497. The next prime is 45451022569. The reversal of 45451022524 is 42522015454.

It is a self number, because there is not a number n which added to its sum of digits gives 45451022524.

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 in 7 ways as a sum of consecutive naturals, for example, 2432064 + ... + 2450680.

It is an arithmetic number, because the mean of its divisors is an integer number (3347683962).

Almost surely, 2^45451022524 is an apocalyptic number.

It is an amenable number.

45451022524 is a deficient number, since it is larger than the sum of its proper divisors (34893392564).

45451022524 is a wasteful number, since it uses less digits than its factorization.

45451022524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24765 (or 24763 counting only the distinct ones).

The product of its (nonzero) digits is 64000, while the sum is 34.

Adding to 45451022524 its reverse (42522015454), we get a palindrome (87973037978).

The spelling of 45451022524 in words is "forty-five billion, four hundred fifty-one million, twenty-two thousand, five hundred twenty-four".