1002554029 has 2 divisors, whose sum is σ = 1002554030. Its totient is φ = 1002554028.

The previous prime is 1002553999. The next prime is 1002554071. The reversal of 1002554029 is 9204552001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 912342025 + 90212004 = 30205^2 + 9498^2 .

It is an emirp because it is prime and its reverse (9204552001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1002554029 - 2¹³ = 1002545837 is a prime.

It is a super-2 number, since 2×1002554029² = 2010229162128265682, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1002553988 and 1002554006.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1002557029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501277014 + 501277015.

It is an arithmetic number, because the mean of its divisors is an integer number (501277015).

Almost surely, 2^1002554029 is an apocalyptic number.

It is an amenable number.

1002554029 is a deficient number, since it is larger than the sum of its proper divisors (1).

1002554029 is an equidigital number, since it uses as much as digits as its factorization.

1002554029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 1002554029 is about 31663.1335941344. The cubic root of 1002554029 is about 1000.8506192417.

The spelling of 1002554029 in words is "one billion, two million, five hundred fifty-four thousand, twenty-nine".