1054403499977 has 8 divisors (see below), whose sum is σ = 1057442443200. Its totient is φ = 1051365123504.

The previous prime is 1054403499973. The next prime is 1054403500021. The reversal of 1054403499977 is 7799943044501.

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

It is a cyclic number.

It is not a de Polignac number, because 1054403499977 - 2² = 1054403499973 is a prime.

It is a super-2 number, since 2×1054403499977² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1054403499973) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3737138 + ... + 4009364.

It is an arithmetic number, because the mean of its divisors is an integer number (132180305400).

Almost surely, 2^{1054403499977} is an apocalyptic number.

It is an amenable number.

1054403499977 is a deficient number, since it is larger than the sum of its proper divisors (3038943223).

1054403499977 is a wasteful number, since it uses less digits than its factorization.

1054403499977 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283375.

The product of its (nonzero) digits is 34292160, while the sum is 62.

The spelling of 1054403499977 in words is "one trillion, fifty-four billion, four hundred three million, four hundred ninety-nine thousand, nine hundred seventy-seven".