1552140115225 has 96 divisors (see below), whose sum is σ = 2284895535104. Its totient is φ = 1023506668800.

The previous prime is 1552140115147. The next prime is 1552140115271. The reversal of 1552140115225 is 5225110412551.

It is not a de Polignac number, because 1552140115225 - 2¹¹ = 1552140113177 is a prime.

It is an unprimeable number.

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 95 ways as a sum of consecutive naturals, for example, 1068230599 + ... + 1068232051.

Almost surely, 2^{1552140115225} is an apocalyptic number.

It is an amenable number.

1552140115225 is a deficient number, since it is larger than the sum of its proper divisors (732755419879).

1552140115225 is a wasteful number, since it uses less digits than its factorization.

1552140115225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2607 (or 2602 counting only the distinct ones).

The product of its (nonzero) digits is 20000, while the sum is 34.

Adding to 1552140115225 its reverse (5225110412551), we get a palindrome (6777250527776).

The spelling of 1552140115225 in words is "one trillion, five hundred fifty-two billion, one hundred forty million, one hundred fifteen thousand, two hundred twenty-five".