51023302041 has 8 divisors (see below), whose sum is σ = 68062823680. Its totient is φ = 33999657552.

The previous prime is 51023302013. The next prime is 51023302063. The reversal of 51023302041 is 14020332015.

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

It is not a de Polignac number, because 51023302041 - 2³⁰ = 49949560217 is a prime.

It is a super-2 number, since 2×51023302041² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 51023301999 and 51023302017.

It is not an unprimeable number, because it can be changed into a prime (51023302091) 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, 3961786 + ... + 3974643.

It is an arithmetic number, because the mean of its divisors is an integer number (8507852960).

Almost surely, 2^51023302041 is an apocalyptic number.

It is an amenable number.

51023302041 is a deficient number, since it is larger than the sum of its proper divisors (17039521639).

51023302041 is a wasteful number, since it uses less digits than its factorization.

51023302041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7938575.

The product of its (nonzero) digits is 720, while the sum is 21.

Adding to 51023302041 its reverse (14020332015), we get a palindrome (65043634056).

The spelling of 51023302041 in words is "fifty-one billion, twenty-three million, three hundred two thousand, forty-one".