2505460454 has 24 divisors (see below), whose sum is σ = 4394694528. Its totient is φ = 1068138960.

The previous prime is 2505460427. The next prime is 2505460457. The reversal of 2505460454 is 4540645052.

2505460454 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2505460454² = 12554664173115772232, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2505460457) 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, 48209 + ... + 85644.

It is an arithmetic number, because the mean of its divisors is an integer number (183112272).

Almost surely, 2^2505460454 is an apocalyptic number.

2505460454 is a deficient number, since it is larger than the sum of its proper divisors (1889234074).

2505460454 is a wasteful number, since it uses less digits than its factorization.

2505460454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134060 (or 134053 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 35.

The square root of 2505460454 is about 50054.5747559601. The cubic root of 2505460454 is about 1358.1962199194.

The spelling of 2505460454 in words is "two billion, five hundred five million, four hundred sixty thousand, four hundred fifty-four".