2150252563 has 4 divisors (see below), whose sum is σ = 2151733888. Its totient is φ = 2148771240.

The previous prime is 2150252519. The next prime is 2150252567. The reversal of 2150252563 is 3652520512.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2150252563 - 2⁹ = 2150252051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2150252567) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 738483 + ... + 741388.

It is an arithmetic number, because the mean of its divisors is an integer number (537933472).

Almost surely, 2^2150252563 is an apocalyptic number.

2150252563 is a deficient number, since it is larger than the sum of its proper divisors (1481325).

2150252563 is a wasteful number, since it uses less digits than its factorization.

2150252563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1481324.

The product of its (nonzero) digits is 18000, while the sum is 31.

The square root of 2150252563 is about 46370.8158543712. The cubic root of 2150252563 is about 1290.7134172517.

The spelling of 2150252563 in words is "two billion, one hundred fifty million, two hundred fifty-two thousand, five hundred sixty-three".