2352312563251 has 16 divisors (see below), whose sum is σ = 2856222959040. Its totient is φ = 1894126792320.

The previous prime is 2352312563221. The next prime is 2352312563303. The reversal of 2352312563251 is 1523652132532.

It is not a de Polignac number, because 2352312563251 - 2¹³ = 2352312555059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2352312563221) 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, 156583660 + ... + 156598681.

It is an arithmetic number, because the mean of its divisors is an integer number (178513934940).

Almost surely, 2^{2352312563251} is an apocalyptic number.

2352312563251 is a deficient number, since it is larger than the sum of its proper divisors (503910395789).

2352312563251 is a wasteful number, since it uses less digits than its factorization.

2352312563251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313182414.

The product of its digits is 324000, while the sum is 40.

Adding to 2352312563251 its reverse (1523652132532), we get a palindrome (3875964695783).

The spelling of 2352312563251 in words is "two trillion, three hundred fifty-two billion, three hundred twelve million, five hundred sixty-three thousand, two hundred fifty-one".