37853859042 has 24 divisors (see below), whose sum is σ = 82151836416. Its totient is φ = 12597161976.

The previous prime is 37853859031. The next prime is 37853859059. The reversal of 37853859042 is 24095835873.

37853859042 is a `hidden beast` number, since 3 + 7 + 8 + 5 + 3 + 8 + 590 + 42 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 37853859042.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1721358 + ... + 1743209.

It is an arithmetic number, because the mean of its divisors is an integer number (3422993184).

Almost surely, 2^37853859042 is an apocalyptic number.

37853859042 is an abundant number, since it is smaller than the sum of its proper divisors (44297977374).

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

37853859042 is a wasteful number, since it uses less digits than its factorization.

37853859042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3465182 (or 3465179 counting only the distinct ones).

The product of its (nonzero) digits is 7257600, while the sum is 54.

It can be divided in two parts, 378538 and 59042, that added together give a triangular number (437580 = T₉₃₅).

The spelling of 37853859042 in words is "thirty-seven billion, eight hundred fifty-three million, eight hundred fifty-nine thousand, forty-two".