5472431631040 has 56 divisors (see below), whose sum is σ = 14215884905232. Its totient is φ = 1989975137280.

The previous prime is 5472431631013. The next prime is 5472431631041. The reversal of 5472431631040 is 401361342745.

It is a super-2 number, since 2×5472431631040² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a junction number, because it is equal to n+sod(n) for n = 5472431630984 and 5472431631002.

It is not an unprimeable number, because it can be changed into a prime (5472431631041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 777330519 + ... + 777337558.

Almost surely, 2^{5472431631040} is an apocalyptic number.

It is an amenable number.

5472431631040 is an abundant number, since it is smaller than the sum of its proper divisors (8743453274192).

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

5472431631040 is a wasteful number, since it uses less digits than its factorization.

5472431631040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1554668105 (or 1554668095 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 40.

Adding to 5472431631040 its reverse (401361342745), we get a palindrome (5873792973785).

The spelling of 5472431631040 in words is "five trillion, four hundred seventy-two billion, four hundred thirty-one million, six hundred thirty-one thousand, forty".