54212315510 has 16 divisors (see below), whose sum is σ = 100947070800. Its totient is φ = 20937170016.

The previous prime is 54212315503. The next prime is 54212315557. The reversal of 54212315510 is 1551321245.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93469220 + ... + 93469799.

It is an arithmetic number, because the mean of its divisors is an integer number (6309191925).

Almost surely, 2^54212315510 is an apocalyptic number.

54212315510 is a deficient number, since it is larger than the sum of its proper divisors (46734755290).

54212315510 is a wasteful number, since it uses less digits than its factorization.

54212315510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186939055.

The product of its (nonzero) digits is 6000, while the sum is 29.

Adding to 54212315510 its reverse (1551321245), we get a palindrome (55763636755).

The spelling of 54212315510 in words is "fifty-four billion, two hundred twelve million, three hundred fifteen thousand, five hundred ten".