1054321212534 has 8 divisors (see below), whose sum is σ = 2108642425080. Its totient is φ = 351440404176.

The previous prime is 1054321212523. The next prime is 1054321212541. The reversal of 1054321212534 is 4352121234501.

It is a sphenic number, since it is the product of 3 distinct primes.

1054321212534 is an admirable number.

It is a super-2 number, since 2×1054321212534² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1054321212495 and 1054321212504.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87860101039 + ... + 87860101050.

It is an arithmetic number, because the mean of its divisors is an integer number (263580303135).

Almost surely, 2^{1054321212534} is an apocalyptic number.

1054321212534 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1054321212534 is a wasteful number, since it uses less digits than its factorization.

1054321212534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175720202094.

The product of its (nonzero) digits is 28800, while the sum is 33.

The spelling of 1054321212534 in words is "one trillion, fifty-four billion, three hundred twenty-one million, two hundred twelve thousand, five hundred thirty-four".