77425532754562 has 8 divisors (see below), whose sum is σ = 117871706581776. Its totient is φ = 38134963893972.

The previous prime is 77425532754473. The next prime is 77425532754569. The reversal of 77425532754562 is 26545723552477.

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

It is a junction number, because it is equal to n+sod(n) for n = 77425532754494 and 77425532754503.

It is not an unprimeable number, because it can be changed into a prime (77425532754569) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 288901241488 + ... + 288901241755.

It is an arithmetic number, because the mean of its divisors is an integer number (14733963322722).

Almost surely, 2^{77425532754562} is an apocalyptic number.

77425532754562 is a deficient number, since it is larger than the sum of its proper divisors (40446173827214).

77425532754562 is a wasteful number, since it uses less digits than its factorization.

77425532754562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 577802483312.

The product of its digits is 493920000, while the sum is 64.

The spelling of 77425532754562 in words is "seventy-seven trillion, four hundred twenty-five billion, five hundred thirty-two million, seven hundred fifty-four thousand, five hundred sixty-two".