45698158009 has 32 divisors (see below), whose sum is σ = 55999641600. Its totient is φ = 36418896000.

The previous prime is 45698157949. The next prime is 45698158027. The reversal of 45698158009 is 90085189654.

It is not a de Polignac number, because 45698158009 - 2⁷ = 45698157881 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45698158039) 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 31 ways as a sum of consecutive naturals, for example, 5072509 + ... + 5081509.

It is an arithmetic number, because the mean of its divisors is an integer number (1749988800).

Almost surely, 2^45698158009 is an apocalyptic number.

It is an amenable number.

45698158009 is a deficient number, since it is larger than the sum of its proper divisors (10301483591).

45698158009 is a wasteful number, since it uses less digits than its factorization.

45698158009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9733.

The product of its (nonzero) digits is 3110400, while the sum is 55.

The spelling of 45698158009 in words is "forty-five billion, six hundred ninety-eight million, one hundred fifty-eight thousand, nine".