38757294485 has 16 divisors (see below), whose sum is σ = 57241543296. Its totient is φ = 24532089408.

The previous prime is 38757294449. The next prime is 38757294493. The reversal of 38757294485 is 58449275783.

It is a cyclic number.

It is not a de Polignac number, because 38757294485 - 2¹² = 38757290389 is a prime.

It is a super-2 number, since 2×38757294485² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42589979 + ... + 42590888.

It is an arithmetic number, because the mean of its divisors is an integer number (3577596456).

Almost surely, 2^38757294485 is an apocalyptic number.

38757294485 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

38757294485 is a deficient number, since it is larger than the sum of its proper divisors (18484248811).

38757294485 is a wasteful number, since it uses less digits than its factorization.

38757294485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85180892.

The product of its digits is 67737600, while the sum is 62.

The spelling of 38757294485 in words is "thirty-eight billion, seven hundred fifty-seven million, two hundred ninety-four thousand, four hundred eighty-five".