2540462358 has 16 divisors (see below), whose sum is σ = 5806771200. Its totient is φ = 725846376.

The previous prime is 2540462357. The next prime is 2540462359. The reversal of 2540462358 is 8532640452.

It is an interprime number because it is at equal distance from previous prime (2540462357) and next prime (2540462359).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2540462357) 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, 30243558 + ... + 30243641.

It is an arithmetic number, because the mean of its divisors is an integer number (362923200).

Almost surely, 2^2540462358 is an apocalyptic number.

2540462358 is an abundant number, since it is smaller than the sum of its proper divisors (3266308842).

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

2540462358 is a wasteful number, since it uses less digits than its factorization.

2540462358 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60487211.

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

The square root of 2540462358 is about 50402.9994940777. Note that the first 3 decimals coincide. The cubic root of 2540462358 is about 1364.4917728515.

The spelling of 2540462358 in words is "two billion, five hundred forty million, four hundred sixty-two thousand, three hundred fifty-eight".