2102554204 has 12 divisors (see below), whose sum is σ = 3679945864. Its totient is φ = 1051141104.

The previous prime is 2102554189. The next prime is 2102554217. The reversal of 2102554204 is 4024552012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6019 + ... + 65125.

Almost surely, 2^2102554204 is an apocalyptic number.

It is an amenable number.

2102554204 is a deficient number, since it is larger than the sum of its proper divisors (1577391660).

2102554204 is a wasteful number, since it uses less digits than its factorization.

2102554204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68004 (or 68002 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 25.

The square root of 2102554204 is about 45853.6171310399. The cubic root of 2102554204 is about 1281.0981388317.

The spelling of 2102554204 in words is "two billion, one hundred two million, five hundred fifty-four thousand, two hundred four".