2520348073 has 16 divisors (see below), whose sum is σ = 2790650880. Its totient is φ = 2264052736.

The previous prime is 2520348059. The next prime is 2520348137. The reversal of 2520348073 is 3708430252.

It is a cyclic number.

It is not a de Polignac number, because 2520348073 - 2²⁹ = 1983477161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2520348053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 180561 + ... + 194017.

It is an arithmetic number, because the mean of its divisors is an integer number (174415680).

Almost surely, 2^2520348073 is an apocalyptic number.

2520348073 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2520348073 is a deficient number, since it is larger than the sum of its proper divisors (270302807).

2520348073 is a wasteful number, since it uses less digits than its factorization.

2520348073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13976.

The product of its (nonzero) digits is 40320, while the sum is 34.

The square root of 2520348073 is about 50203.0683624019. The cubic root of 2520348073 is about 1360.8810742944.

The spelling of 2520348073 in words is "two billion, five hundred twenty million, three hundred forty-eight thousand, seventy-three".