525347941 has 8 divisors (see below), whose sum is σ = 540781344. Its totient is φ = 509979600.

The previous prime is 525347939. The next prime is 525347969. The reversal of 525347941 is 149743525.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 525347941 - 2¹ = 525347939 is a prime.

It is a super-2 number, since 2×525347941² = 551980918225878962, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 525347894 and 525347903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (525347981) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 366 + ... + 32416.

It is an arithmetic number, because the mean of its divisors is an integer number (67597668).

Almost surely, 2^525347941 is an apocalyptic number.

It is an amenable number.

525347941 is a deficient number, since it is larger than the sum of its proper divisors (15433403).

525347941 is a wasteful number, since it uses less digits than its factorization.

525347941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32531.

The product of its digits is 151200, while the sum is 40.

The square root of 525347941 is about 22920.4699122858. The cubic root of 525347941 is about 806.8924988870.

The spelling of 525347941 in words is "five hundred twenty-five million, three hundred forty-seven thousand, nine hundred forty-one".