1053850858 has 4 divisors (see below), whose sum is σ = 1580776290. Its totient is φ = 526925428.

The previous prime is 1053850841. The next prime is 1053850871. The reversal of 1053850858 is 8580583501.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1053846369 + 4489 = 32463^2 + 67^2 .

It is a super-2 number, since 2×1053850858² = 2221203261814672328, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 263462713 + ... + 263462716.

Almost surely, 2^1053850858 is an apocalyptic number.

1053850858 is a deficient number, since it is larger than the sum of its proper divisors (526925432).

1053850858 is an equidigital number, since it uses as much as digits as its factorization.

1053850858 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 526925431.

The product of its (nonzero) digits is 192000, while the sum is 43.

The square root of 1053850858 is about 32463.0691401784. The cubic root of 1053850858 is about 1017.6373799658.

The spelling of 1053850858 in words is "one billion, fifty-three million, eight hundred fifty thousand, eight hundred fifty-eight".