6552145401 has 16 divisors (see below), whose sum is σ = 9117911040. Its totient is φ = 4177316880.

The previous prime is 6552145361. The next prime is 6552145477. The reversal of 6552145401 is 1045412556.

It is not a de Polignac number, because 6552145401 - 2¹³ = 6552137209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6552140401) 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, 596166 + ... + 607056.

It is an arithmetic number, because the mean of its divisors is an integer number (569869440).

Almost surely, 2^6552145401 is an apocalyptic number.

It is an amenable number.

6552145401 is a deficient number, since it is larger than the sum of its proper divisors (2565765639).

6552145401 is a wasteful number, since it uses less digits than its factorization.

6552145401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19636.

The product of its (nonzero) digits is 24000, while the sum is 33.

The square root of 6552145401 is about 80945.3235276751. The cubic root of 6552145401 is about 1871.2328893054.

Adding to 6552145401 its reverse (1045412556), we get a palindrome (7597557957).

The spelling of 6552145401 in words is "six billion, five hundred fifty-two million, one hundred forty-five thousand, four hundred one".