5321510400025 has 12 divisors (see below), whose sum is σ = 6621989770192. Its totient is φ = 4242165175440.

The previous prime is 5321510399969. The next prime is 5321510400029. The reversal of 5321510400025 is 5200040151235.

It is not a de Polignac number, because 5321510400025 - 2¹¹ = 5321510397977 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5321510399966 and 5321510400002.

It is not an unprimeable number, because it can be changed into a prime (5321510400029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 376071399 + ... + 376085548.

Almost surely, 2^{5321510400025} is an apocalyptic number.

It is an amenable number.

5321510400025 is a deficient number, since it is larger than the sum of its proper divisors (1300479370167).

5321510400025 is a wasteful number, since it uses less digits than its factorization.

5321510400025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 752157240 (or 752157235 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 28.

The spelling of 5321510400025 in words is "five trillion, three hundred twenty-one billion, five hundred ten million, four hundred thousand, twenty-five".