2134662525 has 24 divisors (see below), whose sum is σ = 3921455360. Its totient is φ = 1138486320.

The previous prime is 2134662469. The next prime is 2134662529. The reversal of 2134662525 is 5252664312.

2134662525 is a `hidden beast` number, since 2 + 1 + 3 + 4 + 6 + 625 + 25 = 666.

It is not a de Polignac number, because 2134662525 - 2¹² = 2134658429 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2134662525.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2134662529) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1580557 + ... + 1581906.

Almost surely, 2^2134662525 is an apocalyptic number.

2134662525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2134662525 is a deficient number, since it is larger than the sum of its proper divisors (1786792835).

2134662525 is a wasteful number, since it uses less digits than its factorization.

2134662525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3162482 (or 3162471 counting only the distinct ones).

The product of its digits is 86400, while the sum is 36.

The square root of 2134662525 is about 46202.4082164556. The cubic root of 2134662525 is about 1287.5864823926.

The spelling of 2134662525 in words is "two billion, one hundred thirty-four million, six hundred sixty-two thousand, five hundred twenty-five".