1052398496 has 24 divisors (see below), whose sum is σ = 2122446564. Its totient is φ = 513364480.

The previous prime is 1052398453. The next prime is 1052398507. The reversal of 1052398496 is 6948932501.

It can be written as a sum of positive squares in 2 ways, for example, as 774842896 + 277555600 = 27836^2 + 16660^2 .

It is a super-2 number, since 2×1052398496² = 2215085188766124032, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1052398496.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 399755 + ... + 402378.

Almost surely, 2^1052398496 is an apocalyptic number.

1052398496 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1052398496 is an abundant number, since it is smaller than the sum of its proper divisors (1070048068).

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

1052398496 is an equidigital number, since it uses as much as digits as its factorization.

1052398496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 802184 (or 802176 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 47.

The square root of 1052398496 is about 32440.6919778232. The cubic root of 1052398496 is about 1017.1696802192.

The spelling of 1052398496 in words is "one billion, fifty-two million, three hundred ninety-eight thousand, four hundred ninety-six".