1054257299 has 4 divisors (see below), whose sum is σ = 1055174400. Its totient is φ = 1053340200.

The previous prime is 1054257293. The next prime is 1054257301. The reversal of 1054257299 is 9927524501.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9927524501 = 37 ⋅268311473.

It is a cyclic number.

It is not a de Polignac number, because 1054257299 - 2¹² = 1054253203 is a prime.

It is a super-2 number, since 2×1054257299² = 2222916904989550802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1054257293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 456824 + ... + 459125.

It is an arithmetic number, because the mean of its divisors is an integer number (263793600).

Almost surely, 2^1054257299 is an apocalyptic number.

1054257299 is a deficient number, since it is larger than the sum of its proper divisors (917101).

1054257299 is an equidigital number, since it uses as much as digits as its factorization.

1054257299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 917100.

The product of its (nonzero) digits is 226800, while the sum is 44.

The square root of 1054257299 is about 32469.3285886850. The cubic root of 1054257299 is about 1017.7681879735.

The spelling of 1054257299 in words is "one billion, fifty-four million, two hundred fifty-seven thousand, two hundred ninety-nine".