375766661051 has 2 divisors, whose sum is σ = 375766661052. Its totient is φ = 375766661050.

The previous prime is 375766661041. The next prime is 375766661069. The reversal of 375766661051 is 150166667573.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-375766661051 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 375766660984 and 375766661002.

It is not a weakly prime, because it can be changed into another prime (375766661041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 187883330525 + 187883330526.

It is an arithmetic number, because the mean of its divisors is an integer number (187883330526).

Almost surely, 2^375766661051 is an apocalyptic number.

375766661051 is a deficient number, since it is larger than the sum of its proper divisors (1).

375766661051 is an equidigital number, since it uses as much as digits as its factorization.

375766661051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4762800, while the sum is 53.

The spelling of 375766661051 in words is "three hundred seventy-five billion, seven hundred sixty-six million, six hundred sixty-one thousand, fifty-one".