1030275647572 has 24 divisors (see below), whose sum is σ = 1875935464200. Its totient is φ = 494499444096.

The previous prime is 1030275647563. The next prime is 1030275647581. The reversal of 1030275647572 is 2757465720301.

It is an interprime number because it is at equal distance from previous prime (1030275647563) and next prime (1030275647581).

It can be written as a sum of positive squares in 4 ways, for example, as 247323203856 + 782952443716 = 497316^2 + 884846^2 .

It is a super-2 number, since 2×1030275647572² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25649547 + ... + 25689682.

It is an arithmetic number, because the mean of its divisors is an integer number (78163977675).

Almost surely, 2^{1030275647572} is an apocalyptic number.

It is an amenable number.

1030275647572 is a deficient number, since it is larger than the sum of its proper divisors (845659816628).

1030275647572 is a wasteful number, since it uses less digits than its factorization.

1030275647572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51339435 (or 51339433 counting only the distinct ones).

The product of its (nonzero) digits is 2469600, while the sum is 49.

The spelling of 1030275647572 in words is "one trillion, thirty billion, two hundred seventy-five million, six hundred forty-seven thousand, five hundred seventy-two".