2540241501 has 8 divisors (see below), whose sum is σ = 3870844224. Its totient is φ = 1451566560.

The previous prime is 2540241497. The next prime is 2540241511. The reversal of 2540241501 is 1051420452.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2540241501 - 2² = 2540241497 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2540241511) 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, 60481920 + ... + 60481961.

It is an arithmetic number, because the mean of its divisors is an integer number (483855528).

Almost surely, 2^2540241501 is an apocalyptic number.

2540241501 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2540241501 is a deficient number, since it is larger than the sum of its proper divisors (1330602723).

2540241501 is a wasteful number, since it uses less digits than its factorization.

2540241501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120963891.

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 2540241501 is about 50400.8085351813. The cubic root of 2540241501 is about 1364.4522306672.

Adding to 2540241501 its reverse (1051420452), we get a palindrome (3591661953).

The spelling of 2540241501 in words is "two billion, five hundred forty million, two hundred forty-one thousand, five hundred one".