51333424342046 has 32 divisors (see below), whose sum is σ = 96008016234240. Its totient is φ = 19998400867200.

The previous prime is 51333424342021. The next prime is 51333424342061. The reversal of 51333424342046 is 64024342433315.

It is a super-2 number, since 2×51333424342046² (a number of 28 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 51333424341988 and 51333424342006.

It is a congruent number.

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, 11730356 + ... + 15500583.

It is an arithmetic number, because the mean of its divisors is an integer number (3000250507320).

Almost surely, 2^{51333424342046} is an apocalyptic number.

51333424342046 is a deficient number, since it is larger than the sum of its proper divisors (44674591892194).

51333424342046 is a wasteful number, since it uses less digits than its factorization.

51333424342046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27243200.

The product of its (nonzero) digits is 2488320, while the sum is 44.

The spelling of 51333424342046 in words is "fifty-one trillion, three hundred thirty-three billion, four hundred twenty-four million, three hundred forty-two thousand, forty-six".