60456034781 has 4 divisors (see below), whose sum is σ = 60457051200. Its totient is φ = 60455018364.

The previous prime is 60456034733. The next prime is 60456034783. The reversal of 60456034781 is 18743065406.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-60456034781 is a prime.

It is a super-2 number, since 2×60456034781² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60456034783) 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, 413051 + ... + 539928.

It is an arithmetic number, because the mean of its divisors is an integer number (15114262800).

Almost surely, 2^60456034781 is an apocalyptic number.

It is an amenable number.

60456034781 is a deficient number, since it is larger than the sum of its proper divisors (1016419).

60456034781 is an equidigital number, since it uses as much as digits as its factorization.

60456034781 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1016418.

The product of its (nonzero) digits is 483840, while the sum is 44.

The spelling of 60456034781 in words is "sixty billion, four hundred fifty-six million, thirty-four thousand, seven hundred eighty-one".