1004206361525 has 12 divisors (see below), whose sum is σ = 1245285400800. Its totient is φ = 803320242480.

The previous prime is 1004206361489. The next prime is 1004206361527. The reversal of 1004206361525 is 5251636024001.

It is not a de Polignac number, because 1004206361525 - 2²⁶ = 1004139252661 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1004206361527) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 660665 + ... + 1563614.

It is an arithmetic number, because the mean of its divisors is an integer number (103773783400).

Almost surely, 2^{1004206361525} is an apocalyptic number.

It is an amenable number.

1004206361525 is a deficient number, since it is larger than the sum of its proper divisors (241079039275).

1004206361525 is a wasteful number, since it uses less digits than its factorization.

1004206361525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2242348 (or 2242343 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 35.

The spelling of 1004206361525 in words is "one trillion, four billion, two hundred six million, three hundred sixty-one thousand, five hundred twenty-five".