1355053190 has 8 divisors (see below), whose sum is σ = 2439095760. Its totient is φ = 542021272.

The previous prime is 1355053097. The next prime is 1355053199. The reversal of 1355053190 is 913505531.

It is a happy number.

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

It is a super-2 number, since 2×1355053190² = 3672338295458352200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1355053199) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67752650 + ... + 67752669.

It is an arithmetic number, because the mean of its divisors is an integer number (304886970).

Almost surely, 2^1355053190 is an apocalyptic number.

1355053190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1355053190 is a deficient number, since it is larger than the sum of its proper divisors (1084042570).

1355053190 is a wasteful number, since it uses less digits than its factorization.

1355053190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135505326.

The product of its (nonzero) digits is 10125, while the sum is 32.

The square root of 1355053190 is about 36811.0471190375. The cubic root of 1355053190 is about 1106.5867038117.

The spelling of 1355053190 in words is "one billion, three hundred fifty-five million, fifty-three thousand, one hundred ninety".