1054602418778 has 32 divisors (see below), whose sum is σ = 1705034654400. Its totient is φ = 487602291456.

The previous prime is 1054602418777. The next prime is 1054602418811. The reversal of 1054602418778 is 8778142064501.

It is a super-2 number, since 2×1054602418778² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1054602418777) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2216300 + ... + 2649752.

It is an arithmetic number, because the mean of its divisors is an integer number (53282332950).

Almost surely, 2^{1054602418778} is an apocalyptic number.

1054602418778 is a deficient number, since it is larger than the sum of its proper divisors (650432235622).

1054602418778 is a wasteful number, since it uses less digits than its factorization.

1054602418778 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 435006.

The product of its (nonzero) digits is 3010560, while the sum is 53.

The spelling of 1054602418778 in words is "one trillion, fifty-four billion, six hundred two million, four hundred eighteen thousand, seven hundred seventy-eight".