1552024521053 has 4 divisors (see below), whose sum is σ = 1552033611168. Its totient is φ = 1552015430940.

The previous prime is 1552024521041. The next prime is 1552024521101. The reversal of 1552024521053 is 3501254202551.

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.

It is a cyclic number.

It is not a de Polignac number, because 1552024521053 - 2⁶ = 1552024520989 is a prime.

It is a super-3 number, since 3×1552024521053³ (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1552024521353) 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, 4283951 + ... + 4632092.

It is an arithmetic number, because the mean of its divisors is an integer number (388008402792).

Almost surely, 2^{1552024521053} is an apocalyptic number.

It is an amenable number.

1552024521053 is a deficient number, since it is larger than the sum of its proper divisors (9090115).

1552024521053 is an equidigital number, since it uses as much as digits as its factorization.

1552024521053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9090114.

The product of its (nonzero) digits is 60000, while the sum is 35.

The spelling of 1552024521053 in words is "one trillion, five hundred fifty-two billion, twenty-four million, five hundred twenty-one thousand, fifty-three".