54351513507334 has 32 divisors (see below), whose sum is σ = 82332865207296. Its totient is φ = 26907499175040.

The previous prime is 54351513507283. The next prime is 54351513507373. The reversal of 54351513507334 is 43370531515345.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4403421967 + ... + 4403434309.

It is an arithmetic number, because the mean of its divisors is an integer number (2572902037728).

Almost surely, 2^{54351513507334} is an apocalyptic number.

54351513507334 is a deficient number, since it is larger than the sum of its proper divisors (27981351699962).

54351513507334 is a wasteful number, since it uses less digits than its factorization.

54351513507334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21700.

The product of its (nonzero) digits is 5670000, while the sum is 49.

The spelling of 54351513507334 in words is "fifty-four trillion, three hundred fifty-one billion, five hundred thirteen million, five hundred seven thousand, three hundred thirty-four".