1077543054 has 64 divisors (see below), whose sum is σ = 2855623680. Its totient is φ = 294481440.

The previous prime is 1077543041. The next prime is 1077543083. The reversal of 1077543054 is 4503457701.

It is a happy number.

1077543054 is a `hidden beast` number, since 107 + 7 + 543 + 0 + 5 + 4 = 666.

It is a super-2 number, since 2×1077543054² = 2322198066447293832, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 53277 + ... + 70664.

It is an arithmetic number, because the mean of its divisors is an integer number (44619120).

Almost surely, 2^1077543054 is an apocalyptic number.

1077543054 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1077543054 is an abundant number, since it is smaller than the sum of its proper divisors (1778080626).

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

1077543054 is a wasteful number, since it uses less digits than its factorization.

1077543054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123982 (or 123976 counting only the distinct ones).

The product of its (nonzero) digits is 58800, while the sum is 36.

The square root of 1077543054 is about 32825.9509230121. The cubic root of 1077543054 is about 1025.2069553162.

The spelling of 1077543054 in words is "one billion, seventy-seven million, five hundred forty-three thousand, fifty-four".