1070531025 has 48 divisors (see below), whose sum is σ = 1808765184. Its totient is φ = 558550080.

The previous prime is 1070531023. The next prime is 1070531081. The reversal of 1070531025 is 5201350701.

It is not a de Polignac number, because 1070531025 - 2¹ = 1070531023 is a prime.

It is a super-2 number, since 2×1070531025² = 2292073350975101250, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1070530986 and 1070531004.

It is not an unprimeable number, because it can be changed into a prime (1070531023) 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 47 ways as a sum of consecutive naturals, for example, 818422 + ... + 819728.

It is an arithmetic number, because the mean of its divisors is an integer number (37682608).

Almost surely, 2^1070531025 is an apocalyptic number.

1070531025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1070531025 is a deficient number, since it is larger than the sum of its proper divisors (738234159).

1070531025 is a wasteful number, since it uses less digits than its factorization.

1070531025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1550 (or 1545 counting only the distinct ones).

The product of its (nonzero) digits is 1050, while the sum is 24.

The square root of 1070531025 is about 32718.9704147304. The cubic root of 1070531025 is about 1022.9782954109.

Adding to 1070531025 its reverse (5201350701), we get a palindrome (6271881726).

The spelling of 1070531025 in words is "one billion, seventy million, five hundred thirty-one thousand, twenty-five".