1053198237 has 16 divisors (see below), whose sum is σ = 1728325760. Its totient is φ = 555532992.

The previous prime is 1053198227. The next prime is 1053198239. The reversal of 1053198237 is 7328913501.

It is not a de Polignac number, because 1053198237 - 2¹⁶ = 1053132701 is a prime.

It is a super-2 number, since 2×1053198237² = 2218453052839816338, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a junction number, because it is equal to n+sod(n) for n = 1053198195 and 1053198204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1053198239) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1928662 + ... + 1929207.

It is an arithmetic number, because the mean of its divisors is an integer number (108020360).

Almost surely, 2^1053198237 is an apocalyptic number.

It is an amenable number.

1053198237 is a deficient number, since it is larger than the sum of its proper divisors (675127523).

1053198237 is a wasteful number, since it uses less digits than its factorization.

1053198237 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3857892.

The product of its (nonzero) digits is 45360, while the sum is 39.

The square root of 1053198237 is about 32453.0158382854. The cubic root of 1053198237 is about 1017.4272715938.

The spelling of 1053198237 in words is "one billion, fifty-three million, one hundred ninety-eight thousand, two hundred thirty-seven".