1385125006 has 8 divisors (see below), whose sum is σ = 2078236944. Its totient is φ = 692379360.

The previous prime is 1385125003. The next prime is 1385125037. The reversal of 1385125006 is 6005215831.

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

It is a super-3 number, since 3×1385125006³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1385125003) 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, 81915 + ... + 97366.

It is an arithmetic number, because the mean of its divisors is an integer number (259779618).

Almost surely, 2^1385125006 is an apocalyptic number.

1385125006 is a deficient number, since it is larger than the sum of its proper divisors (693111938).

1385125006 is a wasteful number, since it uses less digits than its factorization.

1385125006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183146.

The product of its (nonzero) digits is 7200, while the sum is 31.

The square root of 1385125006 is about 37217.2675783701. The cubic root of 1385125006 is about 1114.7128047684.

The spelling of 1385125006 in words is "one billion, three hundred eighty-five million, one hundred twenty-five thousand, six".