54555312645610 has 32 divisors (see below), whose sum is σ = 112981280284800. Its totient is φ = 18579143861952.

The previous prime is 54555312645601. The next prime is 54555312645619. The reversal of 54555312645610 is 1654621355545.

It is an interprime number because it is at equal distance from previous prime (54555312645601) and next prime (54555312645619).

It is not an unprimeable number, because it can be changed into a prime (54555312645619) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2615296984 + ... + 2615317843.

It is an arithmetic number, because the mean of its divisors is an integer number (3530665008900).

Almost surely, 2^{54555312645610} is an apocalyptic number.

54555312645610 is an abundant number, since it is smaller than the sum of its proper divisors (58425967639190).

54555312645610 is a wasteful number, since it uses less digits than its factorization.

54555312645610 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5230614990.

The product of its (nonzero) digits is 10800000, while the sum is 52.

The spelling of 54555312645610 in words is "fifty-four trillion, five hundred fifty-five billion, three hundred twelve million, six hundred forty-five thousand, six hundred ten".