38253305011 has 4 divisors (see below), whose sum is σ = 39487282624. Its totient is φ = 37019327400.

The previous prime is 38253304939. The next prime is 38253305137. The reversal of 38253305011 is 11050335283.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11050335283 = 13 ⋅850025791.

It is a cyclic number.

It is not a de Polignac number, because 38253305011 - 2¹¹ = 38253302963 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31), and also a Moran number because the ratio is a prime number: 1233977581 = 38253305011 / (3 + 8 + 2 + 5 + 3 + 3 + 0 + 5 + 0 + 1 + 1).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38253305911) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 616988760 + ... + 616988821.

It is an arithmetic number, because the mean of its divisors is an integer number (9871820656).

Almost surely, 2^38253305011 is an apocalyptic number.

38253305011 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

38253305011 is a deficient number, since it is larger than the sum of its proper divisors (1233977613).

38253305011 is a wasteful number, since it uses less digits than its factorization.

38253305011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1233977612.

The product of its (nonzero) digits is 10800, while the sum is 31.

The spelling of 38253305011 in words is "thirty-eight billion, two hundred fifty-three million, three hundred five thousand, eleven".