45527401613 has 4 divisors (see below), whose sum is σ = 46075924608. Its totient is φ = 44978878620.

The previous prime is 45527401609. The next prime is 45527401631. The reversal of 45527401613 is 31610472554.

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 a cyclic number.

It is not a de Polignac number, because 45527401613 - 2² = 45527401609 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45527401603) 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, 274261373 + ... + 274261538.

It is an arithmetic number, because the mean of its divisors is an integer number (11518981152).

Almost surely, 2^45527401613 is an apocalyptic number.

It is an amenable number.

45527401613 is a deficient number, since it is larger than the sum of its proper divisors (548522995).

45527401613 is an equidigital number, since it uses as much as digits as its factorization.

45527401613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 548522994.

The product of its (nonzero) digits is 100800, while the sum is 38.

The spelling of 45527401613 in words is "forty-five billion, five hundred twenty-seven million, four hundred one thousand, six hundred thirteen".