45536697897 has 8 divisors (see below), whose sum is σ = 60987865344. Its totient is φ = 30221664528.

The previous prime is 45536697893. The next prime is 45536697907. The reversal of 45536697897 is 79879663554.

45536697897 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 45536697897 - 2² = 45536697893 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45536697893) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34032738 + ... + 34034075.

It is an arithmetic number, because the mean of its divisors is an integer number (7623483168).

Almost surely, 2^45536697897 is an apocalyptic number.

It is an amenable number.

45536697897 is a deficient number, since it is larger than the sum of its proper divisors (15451167447).

45536697897 is a wasteful number, since it uses less digits than its factorization.

45536697897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68067039.

The product of its digits is 342921600, while the sum is 69.

The spelling of 45536697897 in words is "forty-five billion, five hundred thirty-six million, six hundred ninety-seven thousand, eight hundred ninety-seven".