5250400502542 has 8 divisors (see below), whose sum is σ = 8481416196456. Its totient is φ = 2423261770392.

The previous prime is 5250400502533. The next prime is 5250400502551. The reversal of 5250400502542 is 2452050040525.

It is an interprime number because it is at equal distance from previous prime (5250400502533) and next prime (5250400502551).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×5250400502542² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5250400502498 and 5250400502507.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100969240408 + ... + 100969240459.

It is an arithmetic number, because the mean of its divisors is an integer number (1060177024557).

Almost surely, 2^{5250400502542} is an apocalyptic number.

5250400502542 is a deficient number, since it is larger than the sum of its proper divisors (3231015693914).

5250400502542 is a wasteful number, since it uses less digits than its factorization.

5250400502542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201938480882.

The product of its (nonzero) digits is 80000, while the sum is 34.

The spelling of 5250400502542 in words is "five trillion, two hundred fifty billion, four hundred million, five hundred two thousand, five hundred forty-two".