1054285949 has 8 divisors (see below), whose sum is σ = 1063433280. Its totient is φ = 1045161216.

The previous prime is 1054285943. The next prime is 1054285951. The reversal of 1054285949 is 9495824501.

It is a happy number.

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 1054285949 - 2²⁸ = 785850493 is a prime.

It is a super-2 number, since 2×1054285949² = 2223037724517661202, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1054285943) 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, 95837 + ... + 106269.

It is an arithmetic number, because the mean of its divisors is an integer number (132929160).

Almost surely, 2^1054285949 is an apocalyptic number.

It is an amenable number.

1054285949 is a deficient number, since it is larger than the sum of its proper divisors (9147331).

1054285949 is a wasteful number, since it uses less digits than its factorization.

1054285949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11299.

The product of its (nonzero) digits is 518400, while the sum is 47.

The square root of 1054285949 is about 32469.7697712811. The cubic root of 1054285949 is about 1017.7774073530. Note that the first 3 decimals are identical.

The spelling of 1054285949 in words is "one billion, fifty-four million, two hundred eighty-five thousand, nine hundred forty-nine".