5555259377 has 4 divisors (see below), whose sum is σ = 5558530800. Its totient is φ = 5551987956.

The previous prime is 5555259341. The next prime is 5555259379. The reversal of 5555259377 is 7739525555.

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 5555259377 - 2¹⁴ = 5555242993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5555259379) 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, 1633163 + ... + 1636560.

It is an arithmetic number, because the mean of its divisors is an integer number (1389632700).

Almost surely, 2^5555259377 is an apocalyptic number.

It is an amenable number.

5555259377 is a deficient number, since it is larger than the sum of its proper divisors (3271423).

5555259377 is a wasteful number, since it uses less digits than its factorization.

5555259377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3271422.

The product of its digits is 8268750, while the sum is 53.

The square root of 5555259377 is about 74533.6123973607. The cubic root of 5555259377 is about 1771.0661410770.

The spelling of 5555259377 in words is "five billion, five hundred fifty-five million, two hundred fifty-nine thousand, three hundred seventy-seven".