68925054762 has 40 divisors (see below), whose sum is σ = 163528077636. Its totient is φ = 21623545728.

The previous prime is 68925054761. The next prime is 68925054817. The reversal of 68925054762 is 26745052986.

68925054762 is a `hidden beast` number, since 6 + 8 + 92 + 5 + 0 + 547 + 6 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 67937901201 + 987153561 = 260649^2 + 31419^2 .

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 68925054699 and 68925054708.

It is not an unprimeable number, because it can be changed into a prime (68925054761) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 12510873 + ... + 12516380.

Almost surely, 2^68925054762 is an apocalyptic number.

68925054762 is an abundant number, since it is smaller than the sum of its proper divisors (94603022874).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

68925054762 is a wasteful number, since it uses less digits than its factorization.

68925054762 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25027284 (or 25027275 counting only the distinct ones).

The product of its (nonzero) digits is 7257600, while the sum is 54.

The spelling of 68925054762 in words is "sixty-eight billion, nine hundred twenty-five million, fifty-four thousand, seven hundred sixty-two".