542035651263 has 8 divisors (see below), whose sum is σ = 722717732400. Its totient is φ = 361355335488.

The previous prime is 542035651259. The next prime is 542035651291. The reversal of 542035651263 is 362156530245.

It is a happy number.

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

It is not a de Polignac number, because 542035651263 - 2² = 542035651259 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (542035650263) 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, 687723 + ... + 1247811.

It is an arithmetic number, because the mean of its divisors is an integer number (90339716550).

Almost surely, 2^542035651263 is an apocalyptic number.

542035651263 is a deficient number, since it is larger than the sum of its proper divisors (180682081137).

542035651263 is a wasteful number, since it uses less digits than its factorization.

542035651263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 882681.

The product of its (nonzero) digits is 648000, while the sum is 42.

The spelling of 542035651263 in words is "five hundred forty-two billion, thirty-five million, six hundred fifty-one thousand, two hundred sixty-three".