2480139601 has 3 divisors (see below), whose sum is σ = 2480189403. Its totient is φ = 2480089800.

The previous prime is 2480139539. The next prime is 2480139631. The reversal of 2480139601 is 1069310842.

The square root of 2480139601 is 49801.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in only one way, i.e., 911979601 + 1568160000 = 30199^2 + 39600^2 .

It is not a de Polignac number, because 2480139601 - 2¹¹ = 2480137553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2480139631) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 24901 + ... + 74701.

It is an arithmetic number, because the mean of its divisors is an integer number (826729801).

Almost surely, 2^2480139601 is an apocalyptic number.

2480139601 is the 49801-st square number.

2480139601 is the 24901-st centered octagonal number.

It is an amenable number.

2480139601 is a deficient number, since it is larger than the sum of its proper divisors (49802).

2480139601 is an frugal number, since it uses more digits than its factorization.

2480139601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99602 (or 49801 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 34.

The cubic root of 2480139601 is about 1353.6052879430.

The spelling of 2480139601 in words is "two billion, four hundred eighty million, one hundred thirty-nine thousand, six hundred one".