2451156041 has 2 divisors, whose sum is σ = 2451156042. Its totient is φ = 2451156040.

The previous prime is 2451155981. The next prime is 2451156053. The reversal of 2451156041 is 1406511542.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1529122816 + 922033225 = 39104^2 + 30365^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2451156041 is a prime.

It is a super-3 number, since 3×2451156041³ (a number of 29 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2451155995 and 2451156013.

It is not a weakly prime, because it can be changed into another prime (2451158041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1225578020 + 1225578021.

It is an arithmetic number, because the mean of its divisors is an integer number (1225578021).

Almost surely, 2^2451156041 is an apocalyptic number.

It is an amenable number.

2451156041 is a deficient number, since it is larger than the sum of its proper divisors (1).

2451156041 is an equidigital number, since it uses as much as digits as its factorization.

2451156041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4800, while the sum is 29.

The square root of 2451156041 is about 49509.1510834108. The cubic root of 2451156041 is about 1348.3117517282.

Adding to 2451156041 its reverse (1406511542), we get a palindrome (3857667583).

The spelling of 2451156041 in words is "two billion, four hundred fifty-one million, one hundred fifty-six thousand, forty-one".