51962963 has 8 divisors (see below), whose sum is σ = 57262128. Its totient is φ = 46849824.

The previous prime is 51962951. The next prime is 51962971. The reversal of 51962963 is 36926915.

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

It is a cyclic number.

It is not a de Polignac number, because 51962963 - 2⁴ = 51962947 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 51962963.

It is not an unprimeable number, because it can be changed into a prime (51962923) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45920 + ... + 47037.

It is an arithmetic number, because the mean of its divisors is an integer number (7157766).

Almost surely, 2^51962963 is an apocalyptic number.

51962963 is a deficient number, since it is larger than the sum of its proper divisors (5299165).

51962963 is a wasteful number, since it uses less digits than its factorization.

51962963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93013.

The product of its digits is 87480, while the sum is 41.

The square root of 51962963 is about 7208.5340395950. The cubic root of 51962963 is about 373.1624785988.

It can be divided in two parts, 51962 and 963, that added together give a palindrome (52925).

The spelling of 51962963 in words is "fifty-one million, nine hundred sixty-two thousand, nine hundred sixty-three".