153824142557 has 4 divisors (see below), whose sum is σ = 161920150080. Its totient is φ = 145728135036.

The previous prime is 153824142547. The next prime is 153824142599. The reversal of 153824142557 is 755241428351.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 755241428351 = 31 ⋅24362626721.

It is not a de Polignac number, because 153824142557 - 2¹⁶ = 153824077021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153824142517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4048003733 + ... + 4048003770.

It is an arithmetic number, because the mean of its divisors is an integer number (40480037520).

Almost surely, 2^153824142557 is an apocalyptic number.

It is an amenable number.

153824142557 is a deficient number, since it is larger than the sum of its proper divisors (8096007523).

153824142557 is an equidigital number, since it uses as much as digits as its factorization.

153824142557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8096007522.

The product of its digits is 1344000, while the sum is 47.

The spelling of 153824142557 in words is "one hundred fifty-three billion, eight hundred twenty-four million, one hundred forty-two thousand, five hundred fifty-seven".