1071552001 has 16 divisors (see below), whose sum is σ = 1195306560. Its totient is φ = 953789760.

The previous prime is 1071551989. The next prime is 1071552011. The reversal of 1071552001 is 1002551701.

It is a cyclic number.

It is not a de Polignac number, because 1071552001 - 2⁵ = 1071551969 is a prime.

It is a super-2 number, since 2×1071552001² = 2296447381694208002, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1071552011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 422106 + ... + 424636.

It is an arithmetic number, because the mean of its divisors is an integer number (74706660).

Almost surely, 2^1071552001 is an apocalyptic number.

It is an amenable number.

1071552001 is a deficient number, since it is larger than the sum of its proper divisors (123754559).

1071552001 is a wasteful number, since it uses less digits than its factorization.

1071552001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3696.

The product of its (nonzero) digits is 350, while the sum is 22.

The square root of 1071552001 is about 32734.5688989484. The cubic root of 1071552001 is about 1023.3034002451.

The spelling of 1071552001 in words is "one billion, seventy-one million, five hundred fifty-two thousand, one".