1053401000 has 32 divisors (see below), whose sum is σ = 2464960680. Its totient is φ = 421360000.

The previous prime is 1053400981. The next prime is 1053401047. The reversal of 1053401000 is 1043501.

It can be written as a sum of positive squares in 4 ways, for example, as 326235844 + 727165156 = 18062^2 + 26966^2 .

It is a super-2 number, since 2×1053401000² = 2219307333602000000, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 525701 + ... + 527700.

Almost surely, 2^1053401000 is an apocalyptic number.

1053401000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1053401000 is an abundant number, since it is smaller than the sum of its proper divisors (1411559680).

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

1053401000 is a wasteful number, since it uses less digits than its factorization.

1053401000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1053422 (or 1053408 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 1053401000 is about 32456.1396348980. The cubic root of 1053401000 is about 1017.4925595143.

Adding to 1053401000 its reverse (1043501), we get a palindrome (1054444501).

The spelling of 1053401000 in words is "one billion, fifty-three million, four hundred one thousand".