2123525410 has 16 divisors (see below), whose sum is σ = 3822933312. Its totient is φ = 849279600.

The previous prime is 2123525387. The next prime is 2123525431. The reversal of 2123525410 is 145253212.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77875 + ... + 101545.

It is an arithmetic number, because the mean of its divisors is an integer number (238933332).

Almost surely, 2^2123525410 is an apocalyptic number.

2123525410 is a deficient number, since it is larger than the sum of its proper divisors (1699407902).

2123525410 is a wasteful number, since it uses less digits than its factorization.

2123525410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32649.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 2123525410 is about 46081.7253366234. The cubic root of 2123525410 is about 1285.3433472127.

Adding to 2123525410 its reverse (145253212), we get a palindrome (2268778622).

The spelling of 2123525410 in words is "two billion, one hundred twenty-three million, five hundred twenty-five thousand, four hundred ten".