540012501304 has 32 divisors (see below), whose sum is σ = 1019119471920. Its totient is φ = 268247805696.

The previous prime is 540012501263. The next prime is 540012501313. The reversal of 540012501304 is 403105210045.

It is a happy number.

It is a super-2 number, since 2×540012501304² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9974532 + ... + 10028524.

Almost surely, 2^540012501304 is an apocalyptic number.

It is an amenable number.

540012501304 is a deficient number, since it is larger than the sum of its proper divisors (479106970616).

540012501304 is a wasteful number, since it uses less digits than its factorization.

540012501304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62119 (or 62115 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

Adding to 540012501304 its reverse (403105210045), we get a palindrome (943117711349).

The spelling of 540012501304 in words is "five hundred forty billion, twelve million, five hundred one thousand, three hundred four".