5576401945 has 4 divisors (see below), whose sum is σ = 6691682340. Its totient is φ = 4461121552.

The previous prime is 5576401937. The next prime is 5576402009. The reversal of 5576401945 is 5491046755.

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 3506060944 + 2070341001 = 59212^2 + 45501^2 .

It is a cyclic number.

It is not a de Polignac number, because 5576401945 - 2³ = 5576401937 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5576401895 and 5576401904.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 557640190 + ... + 557640199.

It is an arithmetic number, because the mean of its divisors is an integer number (1672920585).

Almost surely, 2^5576401945 is an apocalyptic number.

It is an amenable number.

5576401945 is a deficient number, since it is larger than the sum of its proper divisors (1115280395).

5576401945 is a wasteful number, since it uses less digits than its factorization.

5576401945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1115280394.

The product of its (nonzero) digits is 756000, while the sum is 46.

The square root of 5576401945 is about 74675.3101433131. The cubic root of 5576401945 is about 1773.3101096944.

The spelling of 5576401945 in words is "five billion, five hundred seventy-six million, four hundred one thousand, nine hundred forty-five".