2355520964 has 6 divisors (see below), whose sum is σ = 4122161694. Its totient is φ = 1177760480.

The previous prime is 2355520961. The next prime is 2355520967. The reversal of 2355520964 is 4690255532.

It is an interprime number because it is at equal distance from previous prime (2355520961) and next prime (2355520967).

It can be written as a sum of positive squares in only one way, i.e., 1517881600 + 837639364 = 38960^2 + 28942^2 .

It is not an unprimeable number, because it can be changed into a prime (2355520961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 294440117 + ... + 294440124.

It is an arithmetic number, because the mean of its divisors is an integer number (687026949).

Almost surely, 2^2355520964 is an apocalyptic number.

It is an amenable number.

2355520964 is a deficient number, since it is larger than the sum of its proper divisors (1766640730).

2355520964 is a wasteful number, since it uses less digits than its factorization.

2355520964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 588880245 (or 588880243 counting only the distinct ones).

The product of its (nonzero) digits is 324000, while the sum is 41.

The square root of 2355520964 is about 48533.7095635600. The cubic root of 2355520964 is about 1330.5432352258.

The spelling of 2355520964 in words is "two billion, three hundred fifty-five million, five hundred twenty thousand, nine hundred sixty-four".