51201351035 has 16 divisors (see below), whose sum is σ = 63827611392. Its totient is φ = 39387254400.

The previous prime is 51201351029. The next prime is 51201351049. The reversal of 51201351035 is 53015310215.

It is a happy number.

It is not a de Polignac number, because 51201351035 - 2¹⁴ = 51201334651 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 51201350995 and 51201351013.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1027676 + ... + 1076345.

It is an arithmetic number, because the mean of its divisors is an integer number (3989225712).

Almost surely, 2^51201351035 is an apocalyptic number.

51201351035 is a deficient number, since it is larger than the sum of its proper divisors (12626260357).

51201351035 is a wasteful number, since it uses less digits than its factorization.

51201351035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2104214.

The product of its (nonzero) digits is 2250, while the sum is 26.

The spelling of 51201351035 in words is "fifty-one billion, two hundred one million, three hundred fifty-one thousand, thirty-five".