51342050 has 24 divisors (see below), whose sum is σ = 95900112. Its totient is φ = 20450000.

The previous prime is 51342041. The next prime is 51342059. The reversal of 51342050 is 5024315.

It is an interprime number because it is at equal distance from previous prime (51342041) and next prime (51342059).

It is not an unprimeable number, because it can be changed into a prime (51342059) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10505 + ... + 14595.

It is an arithmetic number, because the mean of its divisors is an integer number (3995838).

Almost surely, 2^51342050 is an apocalyptic number.

51342050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

51342050 is a deficient number, since it is larger than the sum of its proper divisors (44558062).

51342050 is a wasteful number, since it uses less digits than its factorization.

51342050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4354 (or 4349 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 51342050 is about 7165.3366982997. The cubic root of 51342050 is about 371.6701946439.

Adding to 51342050 its reverse (5024315), we get a palindrome (56366365).

The spelling of 51342050 in words is "fifty-one million, three hundred forty-two thousand, fifty".