715005001622 has 4 divisors (see below), whose sum is σ = 1072507502436. Its totient is φ = 357502500810.

The previous prime is 715005001589. The next prime is 715005001637. The reversal of 715005001622 is 226100500517.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×715005001622² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 178751250404 + ... + 178751250407.

It is an arithmetic number, because the mean of its divisors is an integer number (268126875609).

Almost surely, 2^715005001622 is an apocalyptic number.

715005001622 is a deficient number, since it is larger than the sum of its proper divisors (357502500814).

715005001622 is a wasteful number, since it uses less digits than its factorization.

715005001622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357502500813.

The product of its (nonzero) digits is 4200, while the sum is 29.

The spelling of 715005001622 in words is "seven hundred fifteen billion, five million, one thousand, six hundred twenty-two".