540311152024 has 64 divisors (see below), whose sum is σ = 1184012640000. Its totient is φ = 226365180288.

The previous prime is 540311152001. The next prime is 540311152061. The reversal of 540311152024 is 420251113045.

It is a super-2 number, since 2×540311152024² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 540311151983 and 540311152001.

It is a congruent number.

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, 134622 + ... + 1048210.

It is an arithmetic number, because the mean of its divisors is an integer number (18500197500).

Almost surely, 2^540311152024 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 540311152024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (592006320000).

540311152024 is an abundant number, since it is smaller than the sum of its proper divisors (643701487976).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

540311152024 is a wasteful number, since it uses less digits than its factorization.

540311152024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 913840 (or 913836 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 28.

Adding to 540311152024 its reverse (420251113045), we get a palindrome (960562265069).

The spelling of 540311152024 in words is "five hundred forty billion, three hundred eleven million, one hundred fifty-two thousand, twenty-four".