1132025625421 has 2 divisors, whose sum is σ = 1132025625422. Its totient is φ = 1132025625420.

The previous prime is 1132025625391. The next prime is 1132025625433. The reversal of 1132025625421 is 1245265202311.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 830174277321 + 301851348100 = 911139^2 + 549410^2 .

It is a cyclic number.

It is not a de Polignac number, because 1132025625421 - 2⁷ = 1132025625293 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1132025625221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 566012812710 + 566012812711.

It is an arithmetic number, because the mean of its divisors is an integer number (566012812711).

Almost surely, 2^{1132025625421} is an apocalyptic number.

It is an amenable number.

1132025625421 is a deficient number, since it is larger than the sum of its proper divisors (1).

1132025625421 is an equidigital number, since it uses as much as digits as its factorization.

1132025625421 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28800, while the sum is 34.

The spelling of 1132025625421 in words is "one trillion, one hundred thirty-two billion, twenty-five million, six hundred twenty-five thousand, four hundred twenty-one".