1552451410025 has 12 divisors (see below), whose sum is σ = 1925154039324. Its totient is φ = 1241887392000.

The previous prime is 1552451410021. The next prime is 1552451410051. The reversal of 1552451410025 is 5200141542551.

It can be written as a sum of positive squares in 6 ways, for example, as 118129002601 + 1434322407424 = 343699^2 + 1197632^2 .

It is not a de Polignac number, because 1552451410025 - 2² = 1552451410021 is a prime.

It is a super-2 number, since 2×1552451410025² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1552451410021) 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 11 ways as a sum of consecutive naturals, for example, 1411916 + ... + 2257965.

It is an arithmetic number, because the mean of its divisors is an integer number (160429503277).

Almost surely, 2^{1552451410025} is an apocalyptic number.

It is an amenable number.

1552451410025 is a deficient number, since it is larger than the sum of its proper divisors (372702629299).

1552451410025 is a wasteful number, since it uses less digits than its factorization.

1552451410025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3686812 (or 3686807 counting only the distinct ones).

The product of its (nonzero) digits is 40000, while the sum is 35.

Adding to 1552451410025 its reverse (5200141542551), we get a palindrome (6752592952576).

The spelling of 1552451410025 in words is "one trillion, five hundred fifty-two billion, four hundred fifty-one million, four hundred ten thousand, twenty-five".