54378210370 has 64 divisors (see below), whose sum is σ = 107915348736. Its totient is φ = 19563828480.

The previous prime is 54378210317. The next prime is 54378210373. The reversal of 54378210370 is 7301287345.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (54378210373) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21265132 + ... + 21267688.

It is an arithmetic number, because the mean of its divisors is an integer number (1686177324).

Almost surely, 2^54378210370 is an apocalyptic number.

54378210370 is a deficient number, since it is larger than the sum of its proper divisors (53537138366).

54378210370 is a wasteful number, since it uses less digits than its factorization.

54378210370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4555.

The product of its (nonzero) digits is 141120, while the sum is 40.

The spelling of 54378210370 in words is "fifty-four billion, three hundred seventy-eight million, two hundred ten thousand, three hundred seventy".