45898203513 has 4 divisors (see below), whose sum is σ = 61197604688. Its totient is φ = 30598802340.

The previous prime is 45898203509. The next prime is 45898203529. The reversal of 45898203513 is 31530289854.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 45898203513 - 2² = 45898203509 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45898207513) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7649700583 + ... + 7649700588.

It is an arithmetic number, because the mean of its divisors is an integer number (15299401172).

Almost surely, 2^45898203513 is an apocalyptic number.

It is an amenable number.

45898203513 is a deficient number, since it is larger than the sum of its proper divisors (15299401175).

45898203513 is a wasteful number, since it uses less digits than its factorization.

45898203513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15299401174.

The product of its (nonzero) digits is 1036800, while the sum is 48.

The spelling of 45898203513 in words is "forty-five billion, eight hundred ninety-eight million, two hundred three thousand, five hundred thirteen".