54980000157 has 8 divisors (see below), whose sum is σ = 73307777184. Its totient is φ = 36652778288.

The previous prime is 54980000099. The next prime is 54980000171. The reversal of 54980000157 is 75100008945.

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

It is a cyclic number.

It is not a de Polignac number, because 54980000157 - 2⁶ = 54980000093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54980000197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 239923 + ... + 409295.

It is an arithmetic number, because the mean of its divisors is an integer number (9163472148).

Almost surely, 2^54980000157 is an apocalyptic number.

It is an amenable number.

54980000157 is a deficient number, since it is larger than the sum of its proper divisors (18327777027).

54980000157 is a wasteful number, since it uses less digits than its factorization.

54980000157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277579.

The product of its (nonzero) digits is 50400, while the sum is 39.

The spelling of 54980000157 in words is "fifty-four billion, nine hundred eighty million, one hundred fifty-seven", and thus it is an aban number.