4252520053 has 8 divisors (see below), whose sum is σ = 4261396256. Its totient is φ = 4243654800.

The previous prime is 4252520011. The next prime is 4252520057. The reversal of 4252520053 is 3500252524.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4252520053 - 2²¹ = 4250422901 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 (4252520057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1429858 + ... + 1432828.

It is an arithmetic number, because the mean of its divisors is an integer number (532674532).

Almost surely, 2^4252520053 is an apocalyptic number.

It is an amenable number.

4252520053 is a deficient number, since it is larger than the sum of its proper divisors (8876203).

4252520053 is a wasteful number, since it uses less digits than its factorization.

4252520053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5475.

The product of its (nonzero) digits is 12000, while the sum is 28.

The square root of 4252520053 is about 65211.3491119452. The cubic root of 4252520053 is about 1620.1259939857.

Adding to 4252520053 its reverse (3500252524), we get a palindrome (7752772577).

The spelling of 4252520053 in words is "four billion, two hundred fifty-two million, five hundred twenty thousand, fifty-three".