60462311551 has 4 divisors (see below), whose sum is σ = 60535422792. Its totient is φ = 60389200312.

The previous prime is 60462311549. The next prime is 60462311621. The reversal of 60462311551 is 15511326406.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 60462311551 - 2¹ = 60462311549 is a prime.

It is a super-2 number, since 2×60462311551² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60462311521) 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, 36554380 + ... + 36556033.

It is an arithmetic number, because the mean of its divisors is an integer number (15133855698).

Almost surely, 2^60462311551 is an apocalyptic number.

60462311551 is a deficient number, since it is larger than the sum of its proper divisors (73111241).

60462311551 is an equidigital number, since it uses as much as digits as its factorization.

60462311551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73111240.

The product of its (nonzero) digits is 21600, while the sum is 34.

Adding to 60462311551 its reverse (15511326406), we get a palindrome (75973637957).

The spelling of 60462311551 in words is "sixty billion, four hundred sixty-two million, three hundred eleven thousand, five hundred fifty-one".