51360911230 has 16 divisors (see below), whose sum is σ = 92452575600. Its totient is φ = 20543712192.

The previous prime is 51360911227. The next prime is 51360911233. The reversal of 51360911230 is 3211906315.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (51360911227) and next prime (51360911233).

It is a super-2 number, since 2×51360911230² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 51360911192 and 51360911201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51360911233) 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, 366277 + ... + 486703.

It is an arithmetic number, because the mean of its divisors is an integer number (5778285975).

Almost surely, 2^51360911230 is an apocalyptic number.

51360911230 is a deficient number, since it is larger than the sum of its proper divisors (41091664370).

51360911230 is a wasteful number, since it uses less digits than its factorization.

51360911230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163083.

The product of its (nonzero) digits is 4860, while the sum is 31.

The spelling of 51360911230 in words is "fifty-one billion, three hundred sixty million, nine hundred eleven thousand, two hundred thirty".