68725054 has 4 divisors (see below), whose sum is σ = 103087584. Its totient is φ = 34362526.

The previous prime is 68725043. The next prime is 68725057. The reversal of 68725054 is 45052786.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 45052786 = 2 ⋅22526393.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68725057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17181262 + ... + 17181265.

It is an arithmetic number, because the mean of its divisors is an integer number (25771896).

Almost surely, 2^68725054 is an apocalyptic number.

68725054 is a deficient number, since it is larger than the sum of its proper divisors (34362530).

68725054 is a wasteful number, since it uses less digits than its factorization.

68725054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34362529.

The product of its (nonzero) digits is 67200, while the sum is 37.

The square root of 68725054 is about 8290.0575390042. The cubic root of 68725054 is about 409.6110807282.

The spelling of 68725054 in words is "sixty-eight million, seven hundred twenty-five thousand, fifty-four".