641053070 has 16 divisors (see below), whose sum is σ = 1318737888. Its totient is φ = 219789600.

The previous prime is 641053043. The next prime is 641053097. The reversal of 641053070 is 70350146.

641053070 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (641053043) and next prime (641053097).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4578881 + ... + 4579020.

It is an arithmetic number, because the mean of its divisors is an integer number (82421118).

Almost surely, 2^641053070 is an apocalyptic number.

641053070 is an abundant number, since it is smaller than the sum of its proper divisors (677684818).

641053070 is a wasteful number, since it uses less digits than its factorization.

641053070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9157915.

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 641053070 is about 25319.0258501389. The cubic root of 641053070 is about 862.2462775364.

The spelling of 641053070 in words is "six hundred forty-one million, fifty-three thousand, seventy".