5372021052 has 18 divisors (see below), whose sum is σ = 13579275528. Its totient is φ = 1790673672.

The previous prime is 5372021041. The next prime is 5372021111. The reversal of 5372021052 is 2501202735.

5372021052 is a `hidden beast` number, since 537 + 20 + 2 + 105 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×5372021052² = 57717220366262373408, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 74611368 + ... + 74611439.

It is an arithmetic number, because the mean of its divisors is an integer number (754404196).

Almost surely, 2^5372021052 is an apocalyptic number.

It is an amenable number.

5372021052 is an abundant number, since it is smaller than the sum of its proper divisors (8207254476).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5372021052 is a wasteful number, since it uses less digits than its factorization.

5372021052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149222817 (or 149222812 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 27.

The square root of 5372021052 is about 73294.0724206262. The cubic root of 5372021052 is about 1751.3753598282.

Adding to 5372021052 its reverse (2501202735), we get a palindrome (7873223787).

The spelling of 5372021052 in words is "five billion, three hundred seventy-two million, twenty-one thousand, fifty-two".