2454350490 has 64 divisors (see below), whose sum is σ = 6559585920. Its totient is φ = 653028480.

The previous prime is 2454350473. The next prime is 2454350501. The reversal of 2454350490 is 940534542.

It is a happy number.

2454350490 is a `hidden beast` number, since 24 + 5 + 43 + 504 + 90 = 666.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 113445 + ... + 133335.

It is an arithmetic number, because the mean of its divisors is an integer number (102493530).

Almost surely, 2^2454350490 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2454350490, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3279792960).

2454350490 is an abundant number, since it is smaller than the sum of its proper divisors (4105235430).

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

2454350490 is a wasteful number, since it uses less digits than its factorization.

2454350490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20364 (or 20358 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The square root of 2454350490 is about 49541.4017766958. The cubic root of 2454350490 is about 1348.8972228744.

The spelling of 2454350490 in words is "two billion, four hundred fifty-four million, three hundred fifty thousand, four hundred ninety".