2516234454 has 24 divisors (see below), whose sum is σ = 5688878832. Its totient is φ = 802277520.

The previous prime is 2516234453. The next prime is 2516234471. The reversal of 2516234454 is 4544326152.

2516234454 is a `hidden beast` number, since 25 + 1 + 623 + 4 + 4 + 5 + 4 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2516234453) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3038517 + ... + 3039344.

It is an arithmetic number, because the mean of its divisors is an integer number (237036618).

Almost surely, 2^2516234454 is an apocalyptic number.

2516234454 is an abundant number, since it is smaller than the sum of its proper divisors (3172644378).

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

2516234454 is a wasteful number, since it uses less digits than its factorization.

2516234454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6077892 (or 6077889 counting only the distinct ones).

The product of its digits is 115200, while the sum is 36.

The square root of 2516234454 is about 50162.0818347883. The cubic root of 2516234454 is about 1360.1402778459.

The spelling of 2516234454 in words is "two billion, five hundred sixteen million, two hundred thirty-four thousand, four hundred fifty-four".