542350025 has 24 divisors (see below), whose sum is σ = 795097920. Its totient is φ = 359069760.

The previous prime is 542350021. The next prime is 542350027. The reversal of 542350025 is 520053245.

It is not a de Polignac number, because 542350025 - 2² = 542350021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 542349976 and 542350003.

It is not an unprimeable number, because it can be changed into a prime (542350021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 48359 + ... + 58508.

It is an arithmetic number, because the mean of its divisors is an integer number (33129080).

Almost surely, 2^542350025 is an apocalyptic number.

It is an amenable number.

542350025 is a deficient number, since it is larger than the sum of its proper divisors (252747895).

542350025 is a wasteful number, since it uses less digits than its factorization.

542350025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106913 (or 106908 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 26.

The square root of 542350025 is about 23288.4096709071. The cubic root of 542350025 is about 815.5048623960.

The spelling of 542350025 in words is "five hundred forty-two million, three hundred fifty thousand, twenty-five".