2551413403 has 32 divisors (see below), whose sum is σ = 3279610368. Its totient is φ = 1926892800.

The previous prime is 2551413401. The next prime is 2551413413. The reversal of 2551413403 is 3043141552.

2551413403 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2551413403 - 2¹ = 2551413401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2551413401) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 798976 + ... + 802162.

It is an arithmetic number, because the mean of its divisors is an integer number (102487824).

Almost surely, 2^2551413403 is an apocalyptic number.

2551413403 is a deficient number, since it is larger than the sum of its proper divisors (728196965).

2551413403 is a wasteful number, since it uses less digits than its factorization.

2551413403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3523.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 2551413403 is about 50511.5175281836. The cubic root of 2551413403 is about 1366.4495780571.

Adding to 2551413403 its reverse (3043141552), we get a palindrome (5594554955).

The spelling of 2551413403 in words is "two billion, five hundred fifty-one million, four hundred thirteen thousand, four hundred three".