45191429163 has 24 divisors (see below), whose sum is σ = 66047108400. Its totient is φ = 29772340224.

The previous prime is 45191429141. The next prime is 45191429177. The reversal of 45191429163 is 36192419154.

45191429163 is a `hidden beast` number, since 4 + 519 + 1 + 42 + 91 + 6 + 3 = 666.

It is not a de Polignac number, because 45191429163 - 2⁶ = 45191429099 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45191429123) 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 23 ways as a sum of consecutive naturals, for example, 1498156 + ... + 1528022.

It is an arithmetic number, because the mean of its divisors is an integer number (2751962850).

Almost surely, 2^45191429163 is an apocalyptic number.

45191429163 is a deficient number, since it is larger than the sum of its proper divisors (20855679237).

45191429163 is a wasteful number, since it uses less digits than its factorization.

45191429163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31851 (or 31848 counting only the distinct ones).

The product of its digits is 233280, while the sum is 45.

The spelling of 45191429163 in words is "forty-five billion, one hundred ninety-one million, four hundred twenty-nine thousand, one hundred sixty-three".