375456541 has 2 divisors, whose sum is σ = 375456542. Its totient is φ = 375456540.

The previous prime is 375456503. The next prime is 375456553. The reversal of 375456541 is 145654573.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 375235641 + 220900 = 19371^2 + 470^2 .

It is a cyclic number.

It is not a de Polignac number, because 375456541 - 2¹⁷ = 375325469 is a prime.

It is a super-2 number, since 2×375456541² = 281935228359369362, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 375456494 and 375456503.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (375450541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 187728270 + 187728271.

It is an arithmetic number, because the mean of its divisors is an integer number (187728271).

Almost surely, 2^375456541 is an apocalyptic number.

It is an amenable number.

375456541 is a deficient number, since it is larger than the sum of its proper divisors (1).

375456541 is an equidigital number, since it uses as much as digits as its factorization.

375456541 is an evil number, because the sum of its binary digits is even.

The product of its digits is 252000, while the sum is 40.

The square root of 375456541 is about 19376.7009833976. The cubic root of 375456541 is about 721.4173091692.

The spelling of 375456541 in words is "three hundred seventy-five million, four hundred fifty-six thousand, five hundred forty-one".