45041715771533 has 4 divisors (see below), whose sum is σ = 48506463138588. Its totient is φ = 41576968404480.

The previous prime is 45041715771529. The next prime is 45041715771551. The reversal of 45041715771533 is 33517751714054.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4197179884804 + 40844535886729 = 2048702^2 + 6390973^2 .

It is a cyclic number.

It is not a de Polignac number, because 45041715771533 - 2² = 45041715771529 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45041715771553) 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, 1732373683508 + ... + 1732373683533.

It is an arithmetic number, because the mean of its divisors is an integer number (12126615784647).

Almost surely, 2^{45041715771533} is an apocalyptic number.

It is an amenable number.

45041715771533 is a deficient number, since it is larger than the sum of its proper divisors (3464747367055).

45041715771533 is a wasteful number, since it uses less digits than its factorization.

45041715771533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3464747367054.

The product of its (nonzero) digits is 6174000, while the sum is 53.

The spelling of 45041715771533 in words is "forty-five trillion, forty-one billion, seven hundred fifteen million, seven hundred seventy-one thousand, five hundred thirty-three".