2454653280 has 96 divisors (see below), whose sum is σ = 7912041984. Its totient is φ = 639346176.

The previous prime is 2454653261. The next prime is 2454653281. The reversal of 2454653280 is 823564542.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2454653281) 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, 38824 + ... + 80103.

It is an arithmetic number, because the mean of its divisors is an integer number (82417104).

Almost surely, 2^2454653280 is an apocalyptic number.

2454653280 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2454653280 is an abundant number, since it is smaller than the sum of its proper divisors (5457388704).

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

2454653280 is a wasteful number, since it uses less digits than its factorization.

2454653280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118988 (or 118980 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 39.

The square root of 2454653280 is about 49544.4576113212. The cubic root of 2454653280 is about 1348.9526911537.

The spelling of 2454653280 in words is "two billion, four hundred fifty-four million, six hundred fifty-three thousand, two hundred eighty".