542634750463607 has 16 divisors (see below), whose sum is σ = 547201238066400. Its totient is φ = 538080974006400.

The previous prime is 542634750463483. The next prime is 542634750463711. The reversal of 542634750463607 is 706364057436245.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 542634750463607 - 2²⁴ = 542634733686391 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 542634750463607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (542634750463007) 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, 420767357 + ... + 422055017.

It is an arithmetic number, because the mean of its divisors is an integer number (34200077379150).

Almost surely, 2^{542634750463607} is an apocalyptic number.

542634750463607 is a deficient number, since it is larger than the sum of its proper divisors (4566487602793).

542634750463607 is a wasteful number, since it uses less digits than its factorization.

542634750463607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1292594.

The product of its (nonzero) digits is 304819200, while the sum is 62.

The spelling of 542634750463607 in words is "five hundred forty-two trillion, six hundred thirty-four billion, seven hundred fifty million, four hundred sixty-three thousand, six hundred seven".