5505000278 has 4 divisors (see below), whose sum is σ = 8257500420. Its totient is φ = 2752500138.

The previous prime is 5505000269. The next prime is 5505000287. The reversal of 5505000278 is 8720005055.

It is a happy number.

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

It is an interprime number because it is at equal distance from previous prime (5505000269) and next prime (5505000287).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1376250068 + ... + 1376250071.

It is an arithmetic number, because the mean of its divisors is an integer number (2064375105).

Almost surely, 2^5505000278 is an apocalyptic number.

5505000278 is a deficient number, since it is larger than the sum of its proper divisors (2752500142).

5505000278 is a wasteful number, since it uses less digits than its factorization.

5505000278 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2752500141.

The product of its (nonzero) digits is 14000, while the sum is 32.

The square root of 5505000278 is about 74195.6890796224. The cubic root of 5505000278 is about 1765.7089366390.

The spelling of 5505000278 in words is "five billion, five hundred five million, two hundred seventy-eight", and thus it is an aban number.