2154253006 has 8 divisors (see below), whose sum is σ = 3231632160. Its totient is φ = 1077042288.

The previous prime is 2154252977. The next prime is 2154253021. The reversal of 2154253006 is 6003524512.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 2791 + ... + 65698.

It is an arithmetic number, because the mean of its divisors is an integer number (403954020).

Almost surely, 2^2154253006 is an apocalyptic number.

2154253006 is a deficient number, since it is larger than the sum of its proper divisors (1077379154).

2154253006 is a wasteful number, since it uses less digits than its factorization.

2154253006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84218.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 2154253006 is about 46413.9311629601. The cubic root of 2154253006 is about 1291.5133584224.

Adding to 2154253006 its reverse (6003524512), we get a palindrome (8157777518).

The spelling of 2154253006 in words is "two billion, one hundred fifty-four million, two hundred fifty-three thousand, six".