1072590782554 has 16 divisors (see below), whose sum is σ = 1648233777960. Its totient is φ = 523181213440.

The previous prime is 1072590782453. The next prime is 1072590782563. The reversal of 1072590782554 is 4552870952701.

1072590782554 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 325190765025 + 747400017529 = 570255^2 + 864523^2 .

It is a super-2 number, since 2×1072590782554² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1072590782495 and 1072590782504.

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, 878742 + ... + 1708030.

Almost surely, 2^{1072590782554} is an apocalyptic number.

1072590782554 is a deficient number, since it is larger than the sum of its proper divisors (575642995406).

1072590782554 is a wasteful number, since it uses less digits than its factorization.

1072590782554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 845105.

The product of its (nonzero) digits is 7056000, while the sum is 55.

The spelling of 1072590782554 in words is "one trillion, seventy-two billion, five hundred ninety million, seven hundred eighty-two thousand, five hundred fifty-four".