20071527710 has 32 divisors (see below), whose sum is σ = 39642009120. Its totient is φ = 7271192448.

The previous prime is 20071527701. The next prime is 20071527713. The reversal of 20071527710 is 1772517002.

It is a super-2 number, since 2×20071527710² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20071527713) 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, 1449680 + ... + 1463459.

It is an arithmetic number, because the mean of its divisors is an integer number (1238812785).

Almost surely, 2^20071527710 is an apocalyptic number.

20071527710 is a deficient number, since it is larger than the sum of its proper divisors (19570481410).

20071527710 is a wasteful number, since it uses less digits than its factorization.

20071527710 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2913212.

The product of its (nonzero) digits is 6860, while the sum is 32.

The spelling of 20071527710 in words is "twenty billion, seventy-one million, five hundred twenty-seven thousand, seven hundred ten".