252411543403350 has 24 divisors (see below), whose sum is σ = 625980627640680. Its totient is φ = 67309744907520.

The previous prime is 252411543403309. The next prime is 252411543403391. The reversal of 252411543403350 is 53304345114252.

It is an interprime number because it is at equal distance from previous prime (252411543403309) and next prime (252411543403391).

It is a super-2 number, since 2×252411543403350² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 841371811195 + ... + 841371811494.

It is an arithmetic number, because the mean of its divisors is an integer number (26082526151695).

Almost surely, 2^{252411543403350} is an apocalyptic number.

252411543403350 is an abundant number, since it is smaller than the sum of its proper divisors (373569084237330).

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

252411543403350 is a wasteful number, since it uses less digits than its factorization.

252411543403350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1682743622704 (or 1682743622699 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 42.

The spelling of 252411543403350 in words is "two hundred fifty-two trillion, four hundred eleven billion, five hundred forty-three million, four hundred three thousand, three hundred fifty".