2025351551 has 16 divisors (see below), whose sum is σ = 2119737600. Its totient is φ = 1932902400.

The previous prime is 2025351541. The next prime is 2025351553. The reversal of 2025351551 is 1551535202.

It is a cyclic number.

It is not a de Polignac number, because 2025351551 - 2²² = 2021157247 is a prime.

It is a super-3 number, since 3×2025351551³ (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2025351553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1436735 + ... + 1438143.

It is an arithmetic number, because the mean of its divisors is an integer number (132483600).

Almost surely, 2^2025351551 is an apocalyptic number.

2025351551 is a deficient number, since it is larger than the sum of its proper divisors (94386049).

2025351551 is a wasteful number, since it uses less digits than its factorization.

2025351551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2050.

The product of its (nonzero) digits is 7500, while the sum is 29.

The square root of 2025351551 is about 45003.9059527059. The cubic root of 2025351551 is about 1265.2222059625. Note that the first 4 decimals are identical.

Adding to 2025351551 its reverse (1551535202), we get a palindrome (3576886753).

The spelling of 2025351551 in words is "two billion, twenty-five million, three hundred fifty-one thousand, five hundred fifty-one".