2520152401 has 16 divisors (see below), whose sum is σ = 2752219008. Its totient is φ = 2293776000.

The previous prime is 2520152351. The next prime is 2520152407. The reversal of 2520152401 is 1042510252.

2520152401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 2520152401 - 2²⁵ = 2486597969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2520152407) 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, 264246 + ... + 273616.

It is an arithmetic number, because the mean of its divisors is an integer number (172013688).

Almost surely, 2^2520152401 is an apocalyptic number.

It is an amenable number.

2520152401 is a deficient number, since it is larger than the sum of its proper divisors (232066607).

2520152401 is a wasteful number, since it uses less digits than its factorization.

2520152401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9672.

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 2520152401 is about 50201.1195193892. The cubic root of 2520152401 is about 1360.8458551891.

Adding to 2520152401 its reverse (1042510252), we get a palindrome (3562662653).

The spelling of 2520152401 in words is "two billion, five hundred twenty million, one hundred fifty-two thousand, four hundred one".