51950034 has 24 divisors (see below), whose sum is σ = 115305372. Its totient is φ = 16894080.

The previous prime is 51950033. The next prime is 51950039. The reversal of 51950034 is 43005915.

It can be written as a sum of positive squares in 2 ways, for example, as 49744809 + 2205225 = 7053^2 + 1485^2 .

It is not an unprimeable number, because it can be changed into a prime (51950033) 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, 34459 + ... + 35934.

Almost surely, 2^51950034 is an apocalyptic number.

51950034 is an abundant number, since it is smaller than the sum of its proper divisors (63355338).

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

51950034 is a wasteful number, since it uses less digits than its factorization.

51950034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70442 (or 70439 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 27.

The square root of 51950034 is about 7207.6371995266. The cubic root of 51950034 is about 373.1315269516.

Adding to 51950034 its reverse (43005915), we get a palindrome (94955949).

The spelling of 51950034 in words is "fifty-one million, nine hundred fifty thousand, thirty-four".