2520701790 has 32 divisors (see below), whose sum is σ = 6312715776. Its totient is φ = 642961440.

The previous prime is 2520701761. The next prime is 2520701797. The reversal of 2520701790 is 971070252.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2520701797) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1825906 + ... + 1827285.

It is an arithmetic number, because the mean of its divisors is an integer number (197272368).

Almost surely, 2^2520701790 is an apocalyptic number.

2520701790 is an abundant number, since it is smaller than the sum of its proper divisors (3792013986).

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

2520701790 is a wasteful number, since it uses less digits than its factorization.

2520701790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3653224.

The product of its (nonzero) digits is 8820, while the sum is 33.

The square root of 2520701790 is about 50206.5911011692. The cubic root of 2520701790 is about 1360.9447353761.

The spelling of 2520701790 in words is "two billion, five hundred twenty million, seven hundred one thousand, seven hundred ninety".