45501550023 has 8 divisors (see below), whose sum is σ = 62148458736. Its totient is φ = 29594504000.

The previous prime is 45501550021. The next prime is 45501550027. The reversal of 45501550023 is 32005510554.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 45501550023 - 2¹ = 45501550021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45501550021) by changing a digit.

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, 184965528 + ... + 184965773.

It is an arithmetic number, because the mean of its divisors is an integer number (7768557342).

Almost surely, 2^45501550023 is an apocalyptic number.

45501550023 is a deficient number, since it is larger than the sum of its proper divisors (16646908713).

45501550023 is a wasteful number, since it uses less digits than its factorization.

45501550023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 369931345.

The product of its (nonzero) digits is 15000, while the sum is 30.

The spelling of 45501550023 in words is "forty-five billion, five hundred one million, five hundred fifty thousand, twenty-three".