10570620720 has 80 divisors (see below), whose sum is σ = 35747926272. Its totient is φ = 2562574080.

The previous prime is 10570620719. The next prime is 10570620751. The reversal of 10570620720 is 2702607501.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×10570620720² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 1999372 + ... + 2004651.

Almost surely, 2^10570620720 is an apocalyptic number.

10570620720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10570620720 is an abundant number, since it is smaller than the sum of its proper divisors (25177305552).

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

10570620720 is a wasteful number, since it uses less digits than its factorization.

10570620720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4004050 (or 4004044 counting only the distinct ones).

The product of its (nonzero) digits is 5880, while the sum is 30.

The spelling of 10570620720 in words is "ten billion, five hundred seventy million, six hundred twenty thousand, seven hundred twenty".