60451226531 has 4 divisors (see below), whose sum is σ = 63079540752. Its totient is φ = 57822912312.

The previous prime is 60451226497. The next prime is 60451226567. The reversal of 60451226531 is 13562215406.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-60451226531 is a prime.

It is a super-2 number, since 2×60451226531² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 60451226491 and 60451226500.

It is not an unprimeable number, because it can be changed into a prime (60451226831) 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, 1314157076 + ... + 1314157121.

It is an arithmetic number, because the mean of its divisors is an integer number (15769885188).

Almost surely, 2^60451226531 is an apocalyptic number.

60451226531 is a deficient number, since it is larger than the sum of its proper divisors (2628314221).

60451226531 is a wasteful number, since it uses less digits than its factorization.

60451226531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2628314220.

The product of its (nonzero) digits is 43200, while the sum is 35.

The spelling of 60451226531 in words is "sixty billion, four hundred fifty-one million, two hundred twenty-six thousand, five hundred thirty-one".