1054248534 has 20 divisors (see below), whose sum is σ = 2362298004. Its totient is φ = 351416124.

The previous prime is 1054248509. The next prime is 1054248577. The reversal of 1054248534 is 4358424501.

It is a happy number.

1054248534 is a `hidden beast` number, since 1 + 0 + 542 + 4 + 85 + 34 = 666.

It is a super-2 number, since 2×1054248534² = 2222879942882298312, 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 9 ways as a sum of consecutive naturals, for example, 3253692 + ... + 3254015.

Almost surely, 2^1054248534 is an apocalyptic number.

1054248534 is an abundant number, since it is smaller than the sum of its proper divisors (1308049470).

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

1054248534 is an equidigital number, since it uses as much as digits as its factorization.

1054248534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6507721 (or 6507712 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 36.

The square root of 1054248534 is about 32469.1936148713. The cubic root of 1054248534 is about 1017.7653674214.

The spelling of 1054248534 in words is "one billion, fifty-four million, two hundred forty-eight thousand, five hundred thirty-four".