375520241 has 4 divisors (see below), whose sum is σ = 391847232. Its totient is φ = 359193252.

The previous prime is 375520219. The next prime is 375520253. The reversal of 375520241 is 142025573.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 142025573 = 37 ⋅3838529.

It is a cyclic number.

It is not a de Polignac number, because 375520241 - 2¹⁴ = 375503857 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (375520261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8163461 + ... + 8163506.

It is an arithmetic number, because the mean of its divisors is an integer number (97961808).

Almost surely, 2^375520241 is an apocalyptic number.

It is an amenable number.

375520241 is a deficient number, since it is larger than the sum of its proper divisors (16326991).

375520241 is a wasteful number, since it uses less digits than its factorization.

375520241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16326990.

The product of its (nonzero) digits is 8400, while the sum is 29.

The square root of 375520241 is about 19378.3446403453. The cubic root of 375520241 is about 721.4581054434.

The spelling of 375520241 in words is "three hundred seventy-five million, five hundred twenty thousand, two hundred forty-one".