1025507041 has 6 divisors (see below), whose sum is σ = 1110460470. Its totient is φ = 946621728.

The previous prime is 1025507033. The next prime is 1025507057. The reversal of 1025507041 is 1407055201.

It can be written as a sum of positive squares in 3 ways, for example, as 33005025 + 992502016 = 5745^2 + 31504^2 .

It is not a de Polignac number, because 1025507041 - 2³ = 1025507033 is a prime.

It is a super-2 number, since 2×1025507041² = 2103329382281151362, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1025506997 and 1025507015.

It is not an unprimeable number, because it can be changed into a prime (1025507011) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3033876 + ... + 3034213.

It is an arithmetic number, because the mean of its divisors is an integer number (185076745).

Almost surely, 2^1025507041 is an apocalyptic number.

It is an amenable number.

1025507041 is a deficient number, since it is larger than the sum of its proper divisors (84953429).

1025507041 is an equidigital number, since it uses as much as digits as its factorization.

1025507041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6068115 (or 6068102 counting only the distinct ones).

The product of its (nonzero) digits is 1400, while the sum is 25.

The square root of 1025507041 is about 32023.5388581587. The cubic root of 1025507041 is about 1008.4310643853.

The spelling of 1025507041 in words is "one billion, twenty-five million, five hundred seven thousand, forty-one".