1053751280 has 40 divisors (see below), whose sum is σ = 2502107712. Its totient is φ = 412530944.

The previous prime is 1053751241. The next prime is 1053751297. The reversal of 1053751280 is 821573501.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×1053751280² = 2220783520203276800, 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 7 ways as a sum of consecutive naturals, for example, 136367 + ... + 143886.

Almost surely, 2^1053751280 is an apocalyptic number.

1053751280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1053751280 is an abundant number, since it is smaller than the sum of its proper divisors (1448356432).

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

1053751280 is a wasteful number, since it uses less digits than its factorization.

1053751280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280313 (or 280307 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 32.

The square root of 1053751280 is about 32461.5353919065. The cubic root of 1053751280 is about 1017.6053268892.

The spelling of 1053751280 in words is "one billion, fifty-three million, seven hundred fifty-one thousand, two hundred eighty".