54610378 has 4 divisors (see below), whose sum is σ = 81915570. Its totient is φ = 27305188.

The previous prime is 54610373. The next prime is 54610399. The reversal of 54610378 is 87301645.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 87301645 = 5 ⋅17460329.

It can be written as a sum of positive squares in only one way, i.e., 52229529 + 2380849 = 7227^2 + 1543^2 .

It is not an unprimeable number, because it can be changed into a prime (54610373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13652593 + ... + 13652596.

Almost surely, 2^54610378 is an apocalyptic number.

54610378 is a deficient number, since it is larger than the sum of its proper divisors (27305192).

54610378 is a wasteful number, since it uses less digits than its factorization.

54610378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27305191.

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 54610378 is about 7389.8834902859. The cubic root of 54610378 is about 379.3951087322.

The spelling of 54610378 in words is "fifty-four million, six hundred ten thousand, three hundred seventy-eight".