2345291051 has 4 divisors (see below), whose sum is σ = 2346026472. Its totient is φ = 2344555632.

The previous prime is 2345291041. The next prime is 2345291057. The reversal of 2345291051 is 1501925432.

2345291051 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2345291051 - 2²⁶ = 2278182187 is a prime.

It is a super-2 number, since 2×2345291051² = 11000780227801369202, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2345290999 and 2345291017.

It is not an unprimeable number, because it can be changed into a prime (2345291057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 362906 + ... + 369311.

It is an arithmetic number, because the mean of its divisors is an integer number (586506618).

Almost surely, 2^2345291051 is an apocalyptic number.

2345291051 is a deficient number, since it is larger than the sum of its proper divisors (735421).

2345291051 is an equidigital number, since it uses as much as digits as its factorization.

2345291051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 735420.

The product of its (nonzero) digits is 10800, while the sum is 32.

The square root of 2345291051 is about 48428.2051185051. The cubic root of 2345291051 is about 1328.6142785474.

The spelling of 2345291051 in words is "two billion, three hundred forty-five million, two hundred ninety-one thousand, fifty-one".