2353463020 has 24 divisors (see below), whose sum is σ = 4943643264. Its totient is φ = 941124096.

The previous prime is 2353463011. The next prime is 2353463023. The reversal of 2353463020 is 203643532.

It is a self number, because there is not a number n which added to its sum of digits gives 2353463020.

It is not an unprimeable number, because it can be changed into a prime (2353463023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68284 + ... + 96796.

It is an arithmetic number, because the mean of its divisors is an integer number (205985136).

Almost surely, 2^2353463020 is an apocalyptic number.

2353463020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2353463020 is an abundant number, since it is smaller than the sum of its proper divisors (2590180244).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2353463020 is a wasteful number, since it uses less digits than its factorization.

2353463020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32649 (or 32647 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 28.

The square root of 2353463020 is about 48512.5037490336. The cubic root of 2353463020 is about 1330.1556378438.

The spelling of 2353463020 in words is "two billion, three hundred fifty-three million, four hundred sixty-three thousand, twenty".