6370399055 has 8 divisors (see below), whose sum is σ = 7655675472. Its totient is φ = 5088854848.

The previous prime is 6370399043. The next prime is 6370399109. The reversal of 6370399055 is 5509930736.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6370399055 - 2¹⁰ = 6370398031 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 929294 + ... + 936123.

It is an arithmetic number, because the mean of its divisors is an integer number (956959434).

Almost surely, 2^6370399055 is an apocalyptic number.

6370399055 is a deficient number, since it is larger than the sum of its proper divisors (1285276417).

6370399055 is a wasteful number, since it uses less digits than its factorization.

6370399055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1866105.

The product of its (nonzero) digits is 765450, while the sum is 47.

The square root of 6370399055 is about 79814.7796777013. The cubic root of 6370399055 is about 1853.7687045608.

The spelling of 6370399055 in words is "six billion, three hundred seventy million, three hundred ninety-nine thousand, fifty-five".