542601356656 has 40 divisors (see below), whose sum is σ = 1055207462400. Its totient is φ = 270290646720.

The previous prime is 542601356653. The next prime is 542601356657. The reversal of 542601356656 is 656653106245.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (542601356653) 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, 10119325 + ... + 10172803.

It is an arithmetic number, because the mean of its divisors is an integer number (26380186560).

Almost surely, 2^542601356656 is an apocalyptic number.

It is an amenable number.

542601356656 is a deficient number, since it is larger than the sum of its proper divisors (512606105744).

542601356656 is a wasteful number, since it uses less digits than its factorization.

542601356656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55837 (or 55831 counting only the distinct ones).

The product of its (nonzero) digits is 3888000, while the sum is 49.

The spelling of 542601356656 in words is "five hundred forty-two billion, six hundred one million, three hundred fifty-six thousand, six hundred fifty-six".