51084333534 has 32 divisors (see below), whose sum is σ = 111353445504. Its totient is φ = 15528877920.

The previous prime is 51084333533. The next prime is 51084333577. The reversal of 51084333534 is 43533348015.

It is a super-2 number, since 2×51084333534² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a junction number, because it is equal to n+sod(n) for n = 51084333492 and 51084333501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51084333533) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3938872 + ... + 3951819.

It is an arithmetic number, because the mean of its divisors is an integer number (3479795172).

Almost surely, 2^51084333534 is an apocalyptic number.

51084333534 is an abundant number, since it is smaller than the sum of its proper divisors (60269111970).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

51084333534 is a wasteful number, since it uses less digits than its factorization.

51084333534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7890792.

The product of its (nonzero) digits is 259200, while the sum is 39.

The spelling of 51084333534 in words is "fifty-one billion, eighty-four million, three hundred thirty-three thousand, five hundred thirty-four".