1357135270 has 16 divisors (see below), whose sum is σ = 2445282720. Its totient is φ = 542312064.

The previous prime is 1357135261. The next prime is 1357135271. The reversal of 1357135270 is 725317531.

It is a super-2 number, since 2×1357135270² = 3683632282155945800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1357135271) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57162 + ... + 77341.

It is an arithmetic number, because the mean of its divisors is an integer number (152830170).

Almost surely, 2^1357135270 is an apocalyptic number.

1357135270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1357135270 is a deficient number, since it is larger than the sum of its proper divisors (1088147450).

1357135270 is a wasteful number, since it uses less digits than its factorization.

1357135270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135519.

The product of its (nonzero) digits is 22050, while the sum is 34.

The square root of 1357135270 is about 36839.3169046333. The cubic root of 1357135270 is about 1107.1531816965.

It can be divided in two parts, 13571 and 35270, that added together give a square (48841 = 221²).

The spelling of 1357135270 in words is "one billion, three hundred fifty-seven million, one hundred thirty-five thousand, two hundred seventy".