2119532415 has 64 divisors (see below), whose sum is σ = 4553321472. Its totient is φ = 813081600.

The previous prime is 2119532357. The next prime is 2119532423. The reversal of 2119532415 is 5142359112.

It is a happy number.

It is not a de Polignac number, because 2119532415 - 2¹⁴ = 2119516031 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 55566 + ... + 85595.

It is an arithmetic number, because the mean of its divisors is an integer number (71145648).

Almost surely, 2^2119532415 is an apocalyptic number.

2119532415 is an abundant number, since it is smaller than the sum of its proper divisors (2433789057).

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

2119532415 is a wasteful number, since it uses less digits than its factorization.

2119532415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141200.

The product of its digits is 10800, while the sum is 33.

The square root of 2119532415 is about 46038.3798042459. The cubic root of 2119532415 is about 1284.5372050929.

The spelling of 2119532415 in words is "two billion, one hundred nineteen million, five hundred thirty-two thousand, four hundred fifteen".