542601356546 has 32 divisors (see below), whose sum is σ = 893493189120. Its totient is φ = 246166387200.

The previous prime is 542601356543. The next prime is 542601356593. The reversal of 542601356546 is 645653106245.

It is a self number, because there is not a number n which added to its sum of digits gives 542601356546.

It is not an unprimeable number, because it can be changed into a prime (542601356543) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2260025 + ... + 2488556.

It is an arithmetic number, because the mean of its divisors is an integer number (27921662160).

Almost surely, 2^542601356546 is an apocalyptic number.

542601356546 is a deficient number, since it is larger than the sum of its proper divisors (350891832574).

542601356546 is a wasteful number, since it uses less digits than its factorization.

542601356546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4748730.

The product of its (nonzero) digits is 2592000, while the sum is 47.

The spelling of 542601356546 in words is "five hundred forty-two billion, six hundred one million, three hundred fifty-six thousand, five hundred forty-six".