70252231780 has 48 divisors (see below), whose sum is σ = 153995313024. Its totient is φ = 26870159360.

The previous prime is 70252231759. The next prime is 70252231783. The reversal of 70252231780 is 8713225207.

It is not an unprimeable number, because it can be changed into a prime (70252231783) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1449540 + ... + 1497220.

It is an arithmetic number, because the mean of its divisors is an integer number (3208235688).

Almost surely, 2^70252231780 is an apocalyptic number.

It is an amenable number.

70252231780 is an abundant number, since it is smaller than the sum of its proper divisors (83743081244).

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

70252231780 is a wasteful number, since it uses less digits than its factorization.

70252231780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50916 (or 50914 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 37.

Adding to 70252231780 its reverse (8713225207), we get a palindrome (78965456987).

The spelling of 70252231780 in words is "seventy billion, two hundred fifty-two million, two hundred thirty-one thousand, seven hundred eighty".