2153650135 has 64 divisors (see below), whose sum is σ = 3305594880. Its totient is φ = 1310307840.

The previous prime is 2153650123. The next prime is 2153650139. The reversal of 2153650135 is 5310563512.

2153650135 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2153650135 - 2¹¹ = 2153648087 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a junction number, because it is equal to n+sod(n) for n = 2153650097 and 2153650106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2153650139) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2524369 + ... + 2525221.

It is an arithmetic number, because the mean of its divisors is an integer number (51649920).

Almost surely, 2^2153650135 is an apocalyptic number.

2153650135 is a deficient number, since it is larger than the sum of its proper divisors (1151944745).

2153650135 is a wasteful number, since it uses less digits than its factorization.

2153650135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1088.

The product of its (nonzero) digits is 13500, while the sum is 31.

The square root of 2153650135 is about 46407.4362036948. The cubic root of 2153650135 is about 1291.3928698522.

The spelling of 2153650135 in words is "two billion, one hundred fifty-three million, six hundred fifty thousand, one hundred thirty-five".