1625307533341 has 4 divisors (see below), whose sum is σ = 1625757386812. Its totient is φ = 1624857679872.

The previous prime is 1625307533299. The next prime is 1625307533357. The reversal of 1625307533341 is 1433357035261.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 39294736441 + 1586012796900 = 198229^2 + 1259370^2 .

It is a cyclic number.

It is not a de Polignac number, because 1625307533341 - 2¹⁷ = 1625307402269 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1625307533371) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 224921316 + ... + 224928541.

It is an arithmetic number, because the mean of its divisors is an integer number (406439346703).

Almost surely, 2^{1625307533341} is an apocalyptic number.

It is an amenable number.

1625307533341 is a deficient number, since it is larger than the sum of its proper divisors (449853471).

1625307533341 is an equidigital number, since it uses as much as digits as its factorization.

1625307533341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449853470.

The product of its (nonzero) digits is 680400, while the sum is 43.

The spelling of 1625307533341 in words is "one trillion, six hundred twenty-five billion, three hundred seven million, five hundred thirty-three thousand, three hundred forty-one".