1357701652 has 6 divisors (see below), whose sum is σ = 2375977898. Its totient is φ = 678850824.

The previous prime is 1357701649. The next prime is 1357701659. The reversal of 1357701652 is 2561077531.

It can be written as a sum of positive squares in only one way, i.e., 864595216 + 493106436 = 29404^2 + 22206^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1357701659) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 169712703 + ... + 169712710.

Almost surely, 2^1357701652 is an apocalyptic number.

It is an amenable number.

1357701652 is a deficient number, since it is larger than the sum of its proper divisors (1018276246).

1357701652 is a wasteful number, since it uses less digits than its factorization.

1357701652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 339425417 (or 339425415 counting only the distinct ones).

The product of its (nonzero) digits is 44100, while the sum is 37.

The square root of 1357701652 is about 36847.0032974189. The cubic root of 1357701652 is about 1107.3071787308.

The spelling of 1357701652 in words is "one billion, three hundred fifty-seven million, seven hundred one thousand, six hundred fifty-two".