1054520435642 has 8 divisors (see below), whose sum is σ = 1604059254432. Its totient is φ = 519834017500.

The previous prime is 1054520435599. The next prime is 1054520435651. The reversal of 1054520435642 is 2465340254501.

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

It is a super-2 number, since 2×1054520435642² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1054520435642.

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, 3713099984 + ... + 3713100267.

It is an arithmetic number, because the mean of its divisors is an integer number (200507406804).

Almost surely, 2^{1054520435642} is an apocalyptic number.

1054520435642 is a deficient number, since it is larger than the sum of its proper divisors (549538818790).

1054520435642 is an equidigital number, since it uses as much as digits as its factorization.

1054520435642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7426200324.

The product of its (nonzero) digits is 576000, while the sum is 41.

The spelling of 1054520435642 in words is "one trillion, fifty-four billion, five hundred twenty million, four hundred thirty-five thousand, six hundred forty-two".