54291340830 has 16 divisors (see below), whose sum is σ = 130299218064. Its totient is φ = 14477690880.

The previous prime is 54291340823. The next prime is 54291340837. The reversal of 54291340830 is 3804319245.

It is an interprime number because it is at equal distance from previous prime (54291340823) and next prime (54291340837).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54291340837) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 904855651 + ... + 904855710.

It is an arithmetic number, because the mean of its divisors is an integer number (8143701129).

Almost surely, 2^54291340830 is an apocalyptic number.

54291340830 is an abundant number, since it is smaller than the sum of its proper divisors (76007877234).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54291340830 is a wasteful number, since it uses less digits than its factorization.

54291340830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1809711371.

The product of its (nonzero) digits is 103680, while the sum is 39.

The spelling of 54291340830 in words is "fifty-four billion, two hundred ninety-one million, three hundred forty thousand, eight hundred thirty".