1552572980029 has 2 divisors, whose sum is σ = 1552572980030. Its totient is φ = 1552572980028.

The previous prime is 1552572979987. The next prime is 1552572980033. The reversal of 1552572980029 is 9200892752551.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1373872327129 + 178700652900 = 1172123^2 + 422730^2 .

It is a cyclic number.

It is not a de Polignac number, because 1552572980029 - 2⁷ = 1552572979901 is a prime.

It is a super-2 number, since 2×1552572980029² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1552572980059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 776286490014 + 776286490015.

It is an arithmetic number, because the mean of its divisors is an integer number (776286490015).

Almost surely, 2^{1552572980029} is an apocalyptic number.

It is an amenable number.

1552572980029 is a deficient number, since it is larger than the sum of its proper divisors (1).

1552572980029 is an equidigital number, since it uses as much as digits as its factorization.

1552572980029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536000, while the sum is 55.

The spelling of 1552572980029 in words is "one trillion, five hundred fifty-two billion, five hundred seventy-two million, nine hundred eighty thousand, twenty-nine".