1070551725 has 12 divisors (see below), whose sum is σ = 1769978976. Its totient is φ = 570960880.

The previous prime is 1070551723. The next prime is 1070551777. The reversal of 1070551725 is 5271550701.

It is not a de Polignac number, because 1070551725 - 2¹ = 1070551723 is a prime.

It is a super-2 number, since 2×1070551725² = 2292161991800951250, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1070551723) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7136937 + ... + 7137086.

It is an arithmetic number, because the mean of its divisors is an integer number (147498248).

Almost surely, 2^1070551725 is an apocalyptic number.

1070551725 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1070551725 is a deficient number, since it is larger than the sum of its proper divisors (699427251).

1070551725 is a wasteful number, since it uses less digits than its factorization.

1070551725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14274036 (or 14274031 counting only the distinct ones).

The product of its (nonzero) digits is 12250, while the sum is 33.

The square root of 1070551725 is about 32719.2867434484. The cubic root of 1070551725 is about 1022.9848888721.

The spelling of 1070551725 in words is "one billion, seventy million, five hundred fifty-one thousand, seven hundred twenty-five".