1053483620 has 24 divisors (see below), whose sum is σ = 2528361024. Its totient is φ = 361194336.

The previous prime is 1053483601. The next prime is 1053483649. The reversal of 1053483620 is 263843501.

It is a super-2 number, since 2×1053483620² = 2219655475216608800, 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, 3762302 + ... + 3762581.

It is an arithmetic number, because the mean of its divisors is an integer number (105348376).

Almost surely, 2^1053483620 is an apocalyptic number.

1053483620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1053483620 is an abundant number, since it is smaller than the sum of its proper divisors (1474877404).

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

1053483620 is a wasteful number, since it uses less digits than its factorization.

1053483620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7524899 (or 7524897 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 1053483620 is about 32457.4124045648. The cubic root of 1053483620 is about 1017.5191600326.

The spelling of 1053483620 in words is "one billion, fifty-three million, four hundred eighty-three thousand, six hundred twenty".