375003753997 has 2 divisors, whose sum is σ = 375003753998. Its totient is φ = 375003753996.

The previous prime is 375003753877. The next prime is 375003754007. The reversal of 375003753997 is 799357300573.

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., 351529224201 + 23474529796 = 592899^2 + 153214^2 .

It is a cyclic number.

It is not a de Polignac number, because 375003753997 - 2²⁷ = 374869536269 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (375003750997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 187501876998 + 187501876999.

It is an arithmetic number, because the mean of its divisors is an integer number (187501876999).

Almost surely, 2^375003753997 is an apocalyptic number.

It is an amenable number.

375003753997 is a deficient number, since it is larger than the sum of its proper divisors (1).

375003753997 is an equidigital number, since it uses as much as digits as its factorization.

375003753997 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18753525, while the sum is 58.

The spelling of 375003753997 in words is "three hundred seventy-five billion, three million, seven hundred fifty-three thousand, nine hundred ninety-seven".