610825542 has 8 divisors (see below), whose sum is σ = 1221651096. Its totient is φ = 203608512.

The previous prime is 610825517. The next prime is 610825543. The reversal of 610825542 is 245528016.

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

610825542 is an admirable number.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (610825543) 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 3 ways as a sum of consecutive naturals, for example, 50902123 + ... + 50902134.

It is an arithmetic number, because the mean of its divisors is an integer number (152706387).

Almost surely, 2^610825542 is an apocalyptic number.

610825542 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

610825542 is a wasteful number, since it uses less digits than its factorization.

610825542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101804262.

The product of its (nonzero) digits is 19200, while the sum is 33.

The square root of 610825542 is about 24714.8850290670. The cubic root of 610825542 is about 848.4750244025.

The spelling of 610825542 in words is "six hundred ten million, eight hundred twenty-five thousand, five hundred forty-two".