38404530285652 has 12 divisors (see below), whose sum is σ = 67273115134176. Its totient is φ = 19183640247320.

The previous prime is 38404530285623. The next prime is 38404530285661. The reversal of 38404530285652 is 25658203540483.

It is a super-3 number, since 3×38404530285652³ (a number of 42 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 38404530285593 and 38404530285602.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4656219238 + ... + 4656227485.

It is an arithmetic number, because the mean of its divisors is an integer number (5606092927848).

Almost surely, 2^{38404530285652} is an apocalyptic number.

It is an amenable number.

38404530285652 is a deficient number, since it is larger than the sum of its proper divisors (28868584848524).

38404530285652 is a wasteful number, since it uses less digits than its factorization.

38404530285652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9312447758 (or 9312447756 counting only the distinct ones).

The product of its (nonzero) digits is 27648000, while the sum is 55.

The spelling of 38404530285652 in words is "thirty-eight trillion, four hundred four billion, five hundred thirty million, two hundred eighty-five thousand, six hundred fifty-two".