2088213542 has 4 divisors (see below), whose sum is σ = 3132320316. Its totient is φ = 1044106770.

The previous prime is 2088213503. The next prime is 2088213559. The reversal of 2088213542 is 2453128802.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 522053384 + ... + 522053387.

It is an arithmetic number, because the mean of its divisors is an integer number (783080079).

Almost surely, 2^2088213542 is an apocalyptic number.

2088213542 is a deficient number, since it is larger than the sum of its proper divisors (1044106774).

2088213542 is a wasteful number, since it uses less digits than its factorization.

2088213542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1044106773.

The product of its (nonzero) digits is 30720, while the sum is 35.

The square root of 2088213542 is about 45696.9751953015. The cubic root of 2088213542 is about 1278.1788762842.

The spelling of 2088213542 in words is "two billion, eighty-eight million, two hundred thirteen thousand, five hundred forty-two".