1552531130005 has 16 divisors (see below), whose sum is σ = 1923620880384. Its totient is φ = 1201656119040.

The previous prime is 1552531129969. The next prime is 1552531130011. The reversal of 1552531130005 is 5000311352551.

It is a de Polignac number, because none of the positive numbers 2^k-1552531130005 is a prime.

It is a super-2 number, since 2×1552531130005² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 647572 + ... + 1877341.

It is an arithmetic number, because the mean of its divisors is an integer number (120226305024).

Almost surely, 2^{1552531130005} is an apocalyptic number.

It is an amenable number.

1552531130005 is a deficient number, since it is larger than the sum of its proper divisors (371089750379).

1552531130005 is a wasteful number, since it uses less digits than its factorization.

1552531130005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2528916.

The product of its (nonzero) digits is 11250, while the sum is 31.

Adding to 1552531130005 its reverse (5000311352551), we get a palindrome (6552842482556).

The spelling of 1552531130005 in words is "one trillion, five hundred fifty-two billion, five hundred thirty-one million, one hundred thirty thousand, five".