543157526442272 has 48 divisors (see below), whose sum is σ = 1242818069008320. Its totient is φ = 228836342853888.

The previous prime is 543157526442263. The next prime is 543157526442281. The reversal of 543157526442272 is 272244625751345.

It is an interprime number because it is at equal distance from previous prime (543157526442263) and next prime (543157526442281).

It is a Harshad number since it is a multiple of its sum of digits (59).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20549227343 + ... + 20549253774.

It is an arithmetic number, because the mean of its divisors is an integer number (25892043104340).

Almost surely, 2^{543157526442272} is an apocalyptic number.

It is an amenable number.

543157526442272 is an abundant number, since it is smaller than the sum of its proper divisors (699660542566048).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

543157526442272 is a wasteful number, since it uses less digits than its factorization.

543157526442272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41098481193 (or 41098481185 counting only the distinct ones).

The product of its digits is 112896000, while the sum is 59.

The spelling of 543157526442272 in words is "five hundred forty-three trillion, one hundred fifty-seven billion, five hundred twenty-six million, four hundred forty-two thousand, two hundred seventy-two".