54630987742 has 16 divisors (see below), whose sum is σ = 82487665152. Its totient is φ = 27135255960.

The previous prime is 54630987739. The next prime is 54630987757. The reversal of 54630987742 is 24778903645.

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, 681517 + ... + 757447.

It is an arithmetic number, because the mean of its divisors is an integer number (5155479072).

Almost surely, 2^54630987742 is an apocalyptic number.

54630987742 is a deficient number, since it is larger than the sum of its proper divisors (27856677410).

54630987742 is a wasteful number, since it uses less digits than its factorization.

54630987742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78303.

The product of its (nonzero) digits is 10160640, while the sum is 55.

The spelling of 54630987742 in words is "fifty-four billion, six hundred thirty million, nine hundred eighty-seven thousand, seven hundred forty-two".