702054074542 has 4 divisors (see below), whose sum is σ = 1053081111816. Its totient is φ = 351027037270.

The previous prime is 702054074489. The next prime is 702054074543. The reversal of 702054074542 is 245470450207.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 702054074495 and 702054074504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (702054074543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175513518634 + ... + 175513518637.

It is an arithmetic number, because the mean of its divisors is an integer number (263270277954).

Almost surely, 2^702054074542 is an apocalyptic number.

702054074542 is a deficient number, since it is larger than the sum of its proper divisors (351027037274).

702054074542 is a wasteful number, since it uses less digits than its factorization.

702054074542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351027037273.

The product of its (nonzero) digits is 313600, while the sum is 40.

The spelling of 702054074542 in words is "seven hundred two billion, fifty-four million, seventy-four thousand, five hundred forty-two".