1072510005 has 32 divisors (see below), whose sum is σ = 2064384000. Its totient is φ = 464484672.

The previous prime is 1072510003. The next prime is 1072510013. The reversal of 1072510005 is 5000152701.

It is not a de Polignac number, because 1072510005 - 2¹ = 1072510003 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1072510001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 266805 + ... + 270794.

It is an arithmetic number, because the mean of its divisors is an integer number (64512000).

Almost surely, 2^1072510005 is an apocalyptic number.

1072510005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1072510005 is a deficient number, since it is larger than the sum of its proper divisors (991873995).

1072510005 is a wasteful number, since it uses less digits than its factorization.

1072510005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 537633.

The product of its (nonzero) digits is 350, while the sum is 21.

The square root of 1072510005 is about 32749.1985398116. The cubic root of 1072510005 is about 1023.6082654455.

Adding to 1072510005 its reverse (5000152701), we get a palindrome (6072662706).

The spelling of 1072510005 in words is "one billion, seventy-two million, five hundred ten thousand, five".