1552522350131 has 2 divisors, whose sum is σ = 1552522350132. Its totient is φ = 1552522350130.

The previous prime is 1552522350121. The next prime is 1552522350157. The reversal of 1552522350131 is 1310532252551.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1552522350131 is a prime.

It is a super-2 number, since 2×1552522350131² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1552522350091 and 1552522350100.

It is not a weakly prime, because it can be changed into another prime (1552522350121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 776261175065 + 776261175066.

It is an arithmetic number, because the mean of its divisors is an integer number (776261175066).

Almost surely, 2^{1552522350131} is an apocalyptic number.

1552522350131 is a deficient number, since it is larger than the sum of its proper divisors (1).

1552522350131 is an equidigital number, since it uses as much as digits as its factorization.

1552522350131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 45000, while the sum is 35.

The spelling of 1552522350131 in words is "one trillion, five hundred fifty-two billion, five hundred twenty-two million, three hundred fifty thousand, one hundred thirty-one".