54923810 has 8 divisors (see below), whose sum is σ = 98862876. Its totient is φ = 21969520.

The previous prime is 54923809. The next prime is 54923831. The reversal of 54923810 is 1832945.

It can be written as a sum of positive squares in 2 ways, for example, as 50879689 + 4044121 = 7133^2 + 2011^2 .

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

It is a super-2 number, since 2×54923810² = 6033249809832200, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

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, 2746181 + ... + 2746200.

Almost surely, 2^54923810 is an apocalyptic number.

54923810 is a deficient number, since it is larger than the sum of its proper divisors (43939066).

54923810 is a wasteful number, since it uses less digits than its factorization.

54923810 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5492388.

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 54923810 is about 7411.0599781678. The cubic root of 54923810 is about 380.1195607162.

The spelling of 54923810 in words is "fifty-four million, nine hundred twenty-three thousand, eight hundred ten".