2130522470 has 16 divisors (see below), whose sum is σ = 3858470640. Its totient is φ = 846980064.

The previous prime is 2130522463. The next prime is 2130522479. The reversal of 2130522470 is 742250312.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2130522479) 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, 651905 + ... + 655164.

It is an arithmetic number, because the mean of its divisors is an integer number (241154415).

Almost surely, 2^2130522470 is an apocalyptic number.

2130522470 is a deficient number, since it is larger than the sum of its proper divisors (1727948170).

2130522470 is a wasteful number, since it uses less digits than its factorization.

2130522470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1307239.

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 2130522470 is about 46157.5830173115. The cubic root of 2130522470 is about 1286.7535437444.

Adding to 2130522470 its reverse (742250312), we get a palindrome (2872772782).

The spelling of 2130522470 in words is "two billion, one hundred thirty million, five hundred twenty-two thousand, four hundred seventy".