45776887357 has 4 divisors (see below), whose sum is σ = 45912724156. Its totient is φ = 45641050560.

The previous prime is 45776887349. The next prime is 45776887381. The reversal of 45776887357 is 75378867754.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 75378867754 = 2 ⋅37689433877.

It can be written as a sum of positive squares in 2 ways, for example, as 6630682041 + 39146205316 = 81429^2 + 197854^2 .

It is a cyclic number.

It is not a de Polignac number, because 45776887357 - 2³ = 45776887349 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45776887292 and 45776887301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45776887307) 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 3 ways as a sum of consecutive naturals, for example, 67917894 + ... + 67918567.

It is an arithmetic number, because the mean of its divisors is an integer number (11478181039).

Almost surely, 2^45776887357 is an apocalyptic number.

It is an amenable number.

45776887357 is a deficient number, since it is larger than the sum of its proper divisors (135836799).

45776887357 is a wasteful number, since it uses less digits than its factorization.

45776887357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135836798.

The product of its digits is 276595200, while the sum is 67.

The spelling of 45776887357 in words is "forty-five billion, seven hundred seventy-six million, eight hundred eighty-seven thousand, three hundred fifty-seven".