2553152103 has 16 divisors (see below), whose sum is σ = 3793684960. Its totient is φ = 1697044608.

The previous prime is 2553152087. The next prime is 2553152131. The reversal of 2553152103 is 3012513552.

It is a happy number.

2553152103 is a `hidden beast` number, since 2 + 553 + 1 + 5 + 2 + 103 = 666.

It is not a de Polignac number, because 2553152103 - 2⁴ = 2553152087 is a prime.

It is a super-2 number, since 2×2553152103² = 13037171322106645218, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2553352103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 131200 + ... + 149397.

It is an arithmetic number, because the mean of its divisors is an integer number (237105310).

Almost surely, 2^2553152103 is an apocalyptic number.

2553152103 is a deficient number, since it is larger than the sum of its proper divisors (1240532857).

2553152103 is a wasteful number, since it uses less digits than its factorization.

2553152103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280943 (or 280937 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 27.

The square root of 2553152103 is about 50528.7255232111. The cubic root of 2553152103 is about 1366.7599036199.

Adding to 2553152103 its reverse (3012513552), we get a palindrome (5565665655).

The spelling of 2553152103 in words is "two billion, five hundred fifty-three million, one hundred fifty-two thousand, one hundred three".