1357125126 has 16 divisors (see below), whose sum is σ = 3102000384. Its totient is φ = 387750024.

The previous prime is 1357125089. The next prime is 1357125127. The reversal of 1357125126 is 6215217531.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1357125127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16156210 + ... + 16156293.

It is an arithmetic number, because the mean of its divisors is an integer number (193875024).

Almost surely, 2^1357125126 is an apocalyptic number.

1357125126 is an abundant number, since it is smaller than the sum of its proper divisors (1744875258).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1357125126 is a wasteful number, since it uses less digits than its factorization.

1357125126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32312515.

The product of its digits is 12600, while the sum is 33.

The square root of 1357125126 is about 36839.1792253845. The cubic root of 1357125126 is about 1107.1504231923.

The spelling of 1357125126 in words is "one billion, three hundred fifty-seven million, one hundred twenty-five thousand, one hundred twenty-six".