38001453 has 16 divisors (see below), whose sum is σ = 58006656. Its totient is φ = 21677760.

The previous prime is 38001421. The next prime is 38001473. The reversal of 38001453 is 35410083.

It is not a de Polignac number, because 38001453 - 2⁵ = 38001421 is a prime.

It is a super-2 number, since 2×38001453² = 2888220860222418, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38001413) 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, 15063 + ... + 17403.

It is an arithmetic number, because the mean of its divisors is an integer number (3625416).

Almost surely, 2^38001453 is an apocalyptic number.

It is an amenable number.

38001453 is a deficient number, since it is larger than the sum of its proper divisors (20005203).

38001453 is a wasteful number, since it uses less digits than its factorization.

38001453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3124.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 38001453 is about 6164.5318557049. The cubic root of 38001453 is about 336.2018256694.

It can be divided in two parts, 3800 and 1453, that added together give a triangular number (5253 = T₁₀₂).

The spelling of 38001453 in words is "thirty-eight million, one thousand, four hundred fifty-three".