82620151701 has 32 divisors (see below), whose sum is σ = 114172426368. Its totient is φ = 53103456000.

The previous prime is 82620151699. The next prime is 82620151709. The reversal of 82620151701 is 10715102628.

It is not a de Polignac number, because 82620151701 - 2¹ = 82620151699 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82620151709) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5481091 + ... + 5496143.

It is an arithmetic number, because the mean of its divisors is an integer number (3567888324).

Almost surely, 2^82620151701 is an apocalyptic number.

It is an amenable number.

82620151701 is a deficient number, since it is larger than the sum of its proper divisors (31552274667).

82620151701 is a wasteful number, since it uses less digits than its factorization.

82620151701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15541.

The product of its (nonzero) digits is 6720, while the sum is 33.

The spelling of 82620151701 in words is "eighty-two billion, six hundred twenty million, one hundred fifty-one thousand, seven hundred one".