1041540025 has 12 divisors (see below), whose sum is σ = 1307072592. Its totient is φ = 823191440.

The previous prime is 1041540013. The next prime is 1041540053. The reversal of 1041540025 is 5200451401.

It is not a de Polignac number, because 1041540025 - 2¹¹ = 1041537977 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1041539978 and 1041540005.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 248899 + ... + 253048.

It is an arithmetic number, because the mean of its divisors is an integer number (108922716).

Almost surely, 2^1041540025 is an apocalyptic number.

It is an amenable number.

1041540025 is a deficient number, since it is larger than the sum of its proper divisors (265532567).

1041540025 is an equidigital number, since it uses as much as digits as its factorization.

1041540025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 502040 (or 502035 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 1041540025 is about 32272.8992344970. The cubic root of 1041540025 is about 1013.6592503868.

Adding to 1041540025 its reverse (5200451401), we get a palindrome (6241991426).

The spelling of 1041540025 in words is "one billion, forty-one million, five hundred forty thousand, twenty-five".