51132010 has 8 divisors (see below), whose sum is σ = 92037636. Its totient is φ = 20452800.

The previous prime is 51132007. The next prime is 51132019. The reversal of 51132010 is 1023115.

It can be written as a sum of positive squares in 2 ways, for example, as 51022449 + 109561 = 7143^2 + 331^2 .

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

It is a super-2 number, since 2×51132010² = 5228964893280200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (51132019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2556591 + ... + 2556610.

Almost surely, 2^51132010 is an apocalyptic number.

51132010 is a deficient number, since it is larger than the sum of its proper divisors (40905626).

51132010 is a wasteful number, since it uses less digits than its factorization.

51132010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5113208.

The product of its (nonzero) digits is 30, while the sum is 13.

The square root of 51132010 is about 7150.6650040398. The cubic root of 51132010 is about 371.1626684505.

Adding to 51132010 its reverse (1023115), we get a palindrome (52155125).

The spelling of 51132010 in words is "fifty-one million, one hundred thirty-two thousand, ten".