38546385020605 has 16 divisors (see below), whose sum is σ = 57669396810624. Its totient is φ = 24028915337280.

The previous prime is 38546385020603. The next prime is 38546385020659. The reversal of 38546385020605 is 50602058364583.

It is a happy number.

It is not a de Polignac number, because 38546385020605 - 2¹ = 38546385020603 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (55).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38546385020603) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50060239902 + ... + 50060240671.

It is an arithmetic number, because the mean of its divisors is an integer number (3604337300664).

Almost surely, 2^{38546385020605} is an apocalyptic number.

38546385020605 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

38546385020605 is a deficient number, since it is larger than the sum of its proper divisors (19123011790019).

38546385020605 is a wasteful number, since it uses less digits than its factorization.

38546385020605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100120480596.

The product of its (nonzero) digits is 20736000, while the sum is 55.

The spelling of 38546385020605 in words is "thirty-eight trillion, five hundred forty-six billion, three hundred eighty-five million, twenty thousand, six hundred five".