2451153224441 has 2 divisors, whose sum is σ = 2451153224442. Its totient is φ = 2451153224440.

The previous prime is 2451153224411. The next prime is 2451153224483. The reversal of 2451153224441 is 1444223511542.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1729477489216 + 721675735225 = 1315096^2 + 849515^2 .

It is a cyclic number.

It is not a de Polignac number, because 2451153224441 - 2²² = 2451149030137 is a prime.

It is a super-2 number, since 2×2451153224441² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2451153224395 and 2451153224404.

It is not a weakly prime, because it can be changed into another prime (2451153224411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1225576612220 + 1225576612221.

It is an arithmetic number, because the mean of its divisors is an integer number (1225576612221).

Almost surely, 2^{2451153224441} is an apocalyptic number.

It is an amenable number.

2451153224441 is a deficient number, since it is larger than the sum of its proper divisors (1).

2451153224441 is an equidigital number, since it uses as much as digits as its factorization.

2451153224441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 153600, while the sum is 38.

Adding to 2451153224441 its reverse (1444223511542), we get a palindrome (3895376735983).

The spelling of 2451153224441 in words is "two trillion, four hundred fifty-one billion, one hundred fifty-three million, two hundred twenty-four thousand, four hundred forty-one".