715051542220 has 48 divisors (see below), whose sum is σ = 1509882232320. Its totient is φ = 284445874944.

The previous prime is 715051542217. The next prime is 715051542313. The reversal of 715051542220 is 22245150517.

715051542220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×715051542220² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9374677 + ... + 9450643.

It is an arithmetic number, because the mean of its divisors is an integer number (31455879840).

Almost surely, 2^715051542220 is an apocalyptic number.

It is an amenable number.

715051542220 is an abundant number, since it is smaller than the sum of its proper divisors (794830690100).

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

715051542220 is a wasteful number, since it uses less digits than its factorization.

715051542220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78562 (or 78560 counting only the distinct ones).

The product of its (nonzero) digits is 28000, while the sum is 34.

Adding to 715051542220 its reverse (22245150517), we get a palindrome (737296692737).

The spelling of 715051542220 in words is "seven hundred fifteen billion, fifty-one million, five hundred forty-two thousand, two hundred twenty".