5391400678954 has 8 divisors (see below), whose sum is σ = 8347975244928. Its totient is φ = 2608742263980.

The previous prime is 5391400678943. The next prime is 5391400678973. The reversal of 5391400678954 is 4598760041935.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 5391400678892 and 5391400678901.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43479037672 + ... + 43479037795.

It is an arithmetic number, because the mean of its divisors is an integer number (1043496905616).

Almost surely, 2^{5391400678954} is an apocalyptic number.

5391400678954 is a deficient number, since it is larger than the sum of its proper divisors (2956574565974).

5391400678954 is a wasteful number, since it uses less digits than its factorization.

5391400678954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86958075500.

The product of its (nonzero) digits is 32659200, while the sum is 61.

The spelling of 5391400678954 in words is "five trillion, three hundred ninety-one billion, four hundred million, six hundred seventy-eight thousand, nine hundred fifty-four".