51103127026 has 32 divisors (see below), whose sum is σ = 91473287040. Its totient is φ = 20948476416.

The previous prime is 51103127011. The next prime is 51103127057. The reversal of 51103127026 is 62072130115.

It is a happy number.

It is a super-2 number, since 2×51103127026² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 51103126985 and 51103127003.

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, 544735 + ... + 631618.

It is an arithmetic number, because the mean of its divisors is an integer number (2858540220).

Almost surely, 2^51103127026 is an apocalyptic number.

51103127026 is a deficient number, since it is larger than the sum of its proper divisors (40370160014).

51103127026 is a wasteful number, since it uses less digits than its factorization.

51103127026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1176498.

The product of its (nonzero) digits is 2520, while the sum is 28.

The spelling of 51103127026 in words is "fifty-one billion, one hundred three million, one hundred twenty-seven thousand, twenty-six".