61272750508070 has 32 divisors (see below), whose sum is σ = 114477722102016. Its totient is φ = 23587442697600.

The previous prime is 61272750508061. The next prime is 61272750508097. The reversal of 61272750508070 is 7080505727216.

It is a congruent number.

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, 545949509 + ... + 546061728.

It is an arithmetic number, because the mean of its divisors is an integer number (3577428815688).

Almost surely, 2^{61272750508070} is an apocalyptic number.

61272750508070 is a deficient number, since it is larger than the sum of its proper divisors (53204971593946).

61272750508070 is a wasteful number, since it uses less digits than its factorization.

61272750508070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1092011456.

The product of its (nonzero) digits is 1646400, while the sum is 50.

The spelling of 61272750508070 in words is "sixty-one trillion, two hundred seventy-two billion, seven hundred fifty million, five hundred eight thousand, seventy".