51314202 has 32 divisors (see below), whose sum is σ = 114533760. Its totient is φ = 17029440.

The previous prime is 51314201. The next prime is 51314233. The reversal of 51314202 is 20241315.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (51314201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11043 + ... + 14985.

It is an arithmetic number, because the mean of its divisors is an integer number (3579180).

Almost surely, 2^51314202 is an apocalyptic number.

51314202 is an abundant number, since it is smaller than the sum of its proper divisors (63219558).

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

51314202 is a wasteful number, since it uses less digits than its factorization.

51314202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4195 (or 4189 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 51314202 is about 7163.3931903812. The cubic root of 51314202 is about 371.6029843456.

Adding to 51314202 its reverse (20241315), we get a palindrome (71555517).

The spelling of 51314202 in words is "fifty-one million, three hundred fourteen thousand, two hundred two".