2555700401 has 8 divisors (see below), whose sum is σ = 2570680320. Its totient is φ = 2540764512.

The previous prime is 2555700397. The next prime is 2555700409. The reversal of 2555700401 is 1040075552.

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 2555700401 - 2² = 2555700397 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2555700409) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109220 + ... + 130538.

It is an arithmetic number, because the mean of its divisors is an integer number (321335040).

Almost surely, 2^2555700401 is an apocalyptic number.

It is an amenable number.

2555700401 is a deficient number, since it is larger than the sum of its proper divisors (14979919).

2555700401 is a wasteful number, since it uses less digits than its factorization.

2555700401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22015.

The product of its (nonzero) digits is 7000, while the sum is 29.

The square root of 2555700401 is about 50553.9355639104. The cubic root of 2555700401 is about 1367.2144728826.

Adding to 2555700401 its reverse (1040075552), we get a palindrome (3595775953).

The spelling of 2555700401 in words is "two billion, five hundred fifty-five million, seven hundred thousand, four hundred one".