1054382287 has 4 divisors (see below), whose sum is σ = 1205008336. Its totient is φ = 903756240.

The previous prime is 1054382237. The next prime is 1054382297. The reversal of 1054382287 is 7822834501.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1054382287 - 2²³ = 1045993679 is a prime.

It is a super-2 number, since 2×1054382287² = 2223444014278700738, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1054382237) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75313014 + ... + 75313027.

It is an arithmetic number, because the mean of its divisors is an integer number (301252084).

Almost surely, 2^1054382287 is an apocalyptic number.

1054382287 is a deficient number, since it is larger than the sum of its proper divisors (150626049).

1054382287 is an equidigital number, since it uses as much as digits as its factorization.

1054382287 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150626048.

The product of its (nonzero) digits is 107520, while the sum is 40.

The square root of 1054382287 is about 32471.2532403663. The cubic root of 1054382287 is about 1017.8084070558.

The spelling of 1054382287 in words is "one billion, fifty-four million, three hundred eighty-two thousand, two hundred eighty-seven".