51435005036 has 6 divisors (see below), whose sum is σ = 90011258820. Its totient is φ = 25717502516.

The previous prime is 51435005021. The next prime is 51435005047. The reversal of 51435005036 is 63050053415.

It is a super-2 number, since 2×51435005036² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 51435004993 and 51435005011.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6429375626 + ... + 6429375633.

It is an arithmetic number, because the mean of its divisors is an integer number (15001876470).

Almost surely, 2^51435005036 is an apocalyptic number.

It is an amenable number.

51435005036 is a deficient number, since it is larger than the sum of its proper divisors (38576253784).

51435005036 is a wasteful number, since it uses less digits than its factorization.

51435005036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12858751263 (or 12858751261 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 32.

The spelling of 51435005036 in words is "fifty-one billion, four hundred thirty-five million, five thousand, thirty-six".