61570634006 has 16 divisors (see below), whose sum is σ = 106885731840. Its totient is φ = 26053396200.

The previous prime is 61570633991. The next prime is 61570634011. The reversal of 61570634006 is 60043607516.

It is a happy number.

61570634006 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 27833720 + ... + 27835931.

It is an arithmetic number, because the mean of its divisors is an integer number (6680358240).

Almost surely, 2^61570634006 is an apocalyptic number.

61570634006 is a deficient number, since it is larger than the sum of its proper divisors (45315097834).

61570634006 is a wasteful number, since it uses less digits than its factorization.

61570634006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55669739.

The product of its (nonzero) digits is 90720, while the sum is 38.

The spelling of 61570634006 in words is "sixty-one billion, five hundred seventy million, six hundred thirty-four thousand, six".