2420554925 has 24 divisors (see below), whose sum is σ = 3146256960. Its totient is φ = 1845244800.

The previous prime is 2420554907. The next prime is 2420554967. The reversal of 2420554925 is 5294550242.

It is not a de Polignac number, because 2420554925 - 2²⁸ = 2152119469 is a prime.

It is a super-2 number, since 2×2420554925² = 11718172289883511250, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16616 + ... + 71534.

It is an arithmetic number, because the mean of its divisors is an integer number (131094040).

Almost surely, 2^2420554925 is an apocalyptic number.

2420554925 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2420554925 is a deficient number, since it is larger than the sum of its proper divisors (725702035).

2420554925 is a wasteful number, since it uses less digits than its factorization.

2420554925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55013 (or 55008 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 38.

The square root of 2420554925 is about 49199.1354090699. The cubic root of 2420554925 is about 1342.6773020467.

The spelling of 2420554925 in words is "two billion, four hundred twenty million, five hundred fifty-four thousand, nine hundred twenty-five".