273425627506 has 32 divisors (see below), whose sum is σ = 426796231680. Its totient is φ = 131216702400.

The previous prime is 273425627491. The next prime is 273425627513. The reversal of 273425627506 is 605726524372.

It is a self number, because there is not a number n which added to its sum of digits gives 273425627506.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43322091 + ... + 43328401.

It is an arithmetic number, because the mean of its divisors is an integer number (13337382240).

Almost surely, 2^273425627506 is an apocalyptic number.

273425627506 is a deficient number, since it is larger than the sum of its proper divisors (153370604174).

273425627506 is a wasteful number, since it uses less digits than its factorization.

273425627506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10650.

The product of its (nonzero) digits is 4233600, while the sum is 49.

The spelling of 273425627506 in words is "two hundred seventy-three billion, four hundred twenty-five million, six hundred twenty-seven thousand, five hundred six".