1054385190 has 48 divisors (see below), whose sum is σ = 2835939600. Its totient is φ = 271473216.

The previous prime is 1054385177. The next prime is 1054385197. The reversal of 1054385190 is 915834501.

1054385190 is a `hidden beast` number, since 105 + 4 + 38 + 519 + 0 = 666.

1054385190 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1054385190² = 2223456257782672200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1054385197) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 199380 + ... + 204599.

It is an arithmetic number, because the mean of its divisors is an integer number (59082075).

Almost surely, 2^1054385190 is an apocalyptic number.

1054385190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1054385190 is an abundant number, since it is smaller than the sum of its proper divisors (1781554410).

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

1054385190 is a wasteful number, since it uses less digits than its factorization.

1054385190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 404021 (or 404018 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 36.

The square root of 1054385190 is about 32471.2979414128. The cubic root of 1054385190 is about 1017.8093411557.

The spelling of 1054385190 in words is "one billion, fifty-four million, three hundred eighty-five thousand, one hundred ninety".