51514130 has 16 divisors (see below), whose sum is σ = 97606080. Its totient is φ = 19521072.

The previous prime is 51514123. The next prime is 51514147. The reversal of 51514130 is 3141515.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 135374 + ... + 135753.

It is an arithmetic number, because the mean of its divisors is an integer number (6100380).

Almost surely, 2^51514130 is an apocalyptic number.

51514130 is a deficient number, since it is larger than the sum of its proper divisors (46091950).

51514130 is a wasteful number, since it uses less digits than its factorization.

51514130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271153.

The product of its (nonzero) digits is 300, while the sum is 20.

The square root of 51514130 is about 7177.3344634342. The cubic root of 51514130 is about 372.0849663320.

Adding to 51514130 its reverse (3141515), we get a palindrome (54655645).

The spelling of 51514130 in words is "fifty-one million, five hundred fourteen thousand, one hundred thirty".