45016616523 has 8 divisors (see below), whose sum is σ = 60058168128. Its totient is φ = 29993071304.

The previous prime is 45016616501. The next prime is 45016616527. The reversal of 45016616523 is 32561661054.

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 45016616523 - 2⁹ = 45016616011 is a prime.

It is a super-3 number, since 3×45016616523³ (a number of 33 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (45016616527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4495761 + ... + 4505762.

It is an arithmetic number, because the mean of its divisors is an integer number (7507271016).

Almost surely, 2^45016616523 is an apocalyptic number.

45016616523 is a deficient number, since it is larger than the sum of its proper divisors (15041551605).

45016616523 is a wasteful number, since it uses less digits than its factorization.

45016616523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9003193.

The product of its (nonzero) digits is 129600, while the sum is 39.

The spelling of 45016616523 in words is "forty-five billion, sixteen million, six hundred sixteen thousand, five hundred twenty-three".