2352154402 has 8 divisors (see below), whose sum is σ = 3799634076. Its totient is φ = 1085609712.

The previous prime is 2352154397. The next prime is 2352154403. The reversal of 2352154402 is 2044512532.

It can be written as a sum of positive squares in 2 ways, for example, as 2311590241 + 40564161 = 48079^2 + 6369^2 .

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

It is not an unprimeable number, because it can be changed into a prime (2352154403) 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, 45233713 + ... + 45233764.

Almost surely, 2^2352154402 is an apocalyptic number.

2352154402 is a deficient number, since it is larger than the sum of its proper divisors (1447479674).

2352154402 is a wasteful number, since it uses less digits than its factorization.

2352154402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90467492.

The product of its (nonzero) digits is 9600, while the sum is 28.

The square root of 2352154402 is about 48499.0144435946. The cubic root of 2352154402 is about 1329.9090525181.

Adding to 2352154402 its reverse (2044512532), we get a palindrome (4396666934).

The spelling of 2352154402 in words is "two billion, three hundred fifty-two million, one hundred fifty-four thousand, four hundred two".