82375449350 has 12 divisors (see below), whose sum is σ = 153218335884. Its totient is φ = 32950179720.

The previous prime is 82375449347. The next prime is 82375449397. The reversal of 82375449350 is 5394457328.

It is a super-2 number, since 2×82375449350² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (50), and also a Moran number because the ratio is a prime number: 1647508987 = 82375449350 / (8 + 2 + 3 + 7 + 5 + 4 + 4 + 9 + 3 + 5 + 0).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 823754444 + ... + 823754543.

It is an arithmetic number, because the mean of its divisors is an integer number (12768194657).

Almost surely, 2^82375449350 is an apocalyptic number.

82375449350 is a deficient number, since it is larger than the sum of its proper divisors (70842886534).

82375449350 is a wasteful number, since it uses less digits than its factorization.

82375449350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1647508999 (or 1647508994 counting only the distinct ones).

The product of its (nonzero) digits is 3628800, while the sum is 50.

The spelling of 82375449350 in words is "eighty-two billion, three hundred seventy-five million, four hundred forty-nine thousand, three hundred fifty".