1552211071025 has 12 divisors (see below), whose sum is σ = 1924832420400. Its totient is φ = 1241710345680.

The previous prime is 1552211071007. The next prime is 1552211071087. The reversal of 1552211071025 is 5201701122551.

It is not a de Polignac number, because 1552211071025 - 2¹⁸ = 1552210808881 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1552211070982 and 1552211071000.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 917615 + ... + 1986564.

It is an arithmetic number, because the mean of its divisors is an integer number (160402701700).

Almost surely, 2^{1552211071025} is an apocalyptic number.

It is an amenable number.

1552211071025 is a deficient number, since it is larger than the sum of its proper divisors (372621349375).

1552211071025 is a wasteful number, since it uses less digits than its factorization.

1552211071025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2925568 (or 2925563 counting only the distinct ones).

The product of its (nonzero) digits is 7000, while the sum is 32.

Adding to 1552211071025 its reverse (5201701122551), we get a palindrome (6753912193576).

The spelling of 1552211071025 in words is "one trillion, five hundred fifty-two billion, two hundred eleven million, seventy-one thousand, twenty-five".