1053057578 has 8 divisors (see below), whose sum is σ = 1589045472. Its totient is φ = 523375756.

The previous prime is 1053057497. The next prime is 1053057581. The reversal of 1053057578 is 8757503501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1053057578² = 2217860525166452168, which contains 22 as substring.

It is a Curzon number.

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, 1576100 + ... + 1576767.

It is an arithmetic number, because the mean of its divisors is an integer number (198630684).

Almost surely, 2^1053057578 is an apocalyptic number.

1053057578 is a deficient number, since it is larger than the sum of its proper divisors (535987894).

1053057578 is a wasteful number, since it uses less digits than its factorization.

1053057578 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3153036.

The product of its (nonzero) digits is 147000, while the sum is 41.

The square root of 1053057578 is about 32450.8486483790. The cubic root of 1053057578 is about 1017.3819756976.

The spelling of 1053057578 in words is "one billion, fifty-three million, fifty-seven thousand, five hundred seventy-eight".