5125374465377 has 2 divisors, whose sum is σ = 5125374465378. Its totient is φ = 5125374465376.

The previous prime is 5125374465349. The next prime is 5125374465391. The reversal of 5125374465377 is 7735644735215.

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., 3494839563601 + 1630534901776 = 1869449^2 + 1276924^2 .

It is a cyclic number.

It is not a de Polignac number, because 5125374465377 - 2¹⁸ = 5125374203233 is a prime.

It is not a weakly prime, because it can be changed into another prime (5125374465877) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2562687232688 + 2562687232689.

It is an arithmetic number, because the mean of its divisors is an integer number (2562687232689).

Almost surely, 2^{5125374465377} is an apocalyptic number.

It is an amenable number.

5125374465377 is a deficient number, since it is larger than the sum of its proper divisors (1).

5125374465377 is an equidigital number, since it uses as much as digits as its factorization.

5125374465377 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 74088000, while the sum is 59.

The spelling of 5125374465377 in words is "five trillion, one hundred twenty-five billion, three hundred seventy-four million, four hundred sixty-five thousand, three hundred seventy-seven".