54620546155342 has 16 divisors (see below), whose sum is σ = 82142962646832. Its totient is φ = 27239568269760.

The previous prime is 54620546155297. The next prime is 54620546155349. The reversal of 54620546155342 is 24355164502645.

It is a self number, because there is not a number n which added to its sum of digits gives 54620546155342.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54620546155349) 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, 8930613 + ... + 13747615.

It is an arithmetic number, because the mean of its divisors is an integer number (5133935165427).

Almost surely, 2^{54620546155342} is an apocalyptic number.

54620546155342 is a deficient number, since it is larger than the sum of its proper divisors (27522416491490).

54620546155342 is a wasteful number, since it uses less digits than its factorization.

54620546155342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4831683.

The product of its (nonzero) digits is 17280000, while the sum is 52.

The spelling of 54620546155342 in words is "fifty-four trillion, six hundred twenty billion, five hundred forty-six million, one hundred fifty-five thousand, three hundred forty-two".