61262425160 has 32 divisors (see below), whose sum is σ = 138013477560. Its totient is φ = 24474210816.

The previous prime is 61262425127. The next prime is 61262425201. The reversal of 61262425160 is 6152426216.

It can be written as a sum of positive squares in 4 ways, for example, as 50376006916 + 10886418244 = 224446^2 + 104338^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 61262425160.

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, 928949 + ... + 992708.

Almost surely, 2^61262425160 is an apocalyptic number.

It is an amenable number.

61262425160 is an abundant number, since it is smaller than the sum of its proper divisors (76751052400).

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

61262425160 is a wasteful number, since it uses less digits than its factorization.

61262425160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1922465 (or 1922461 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 35.

The spelling of 61262425160 in words is "sixty-one billion, two hundred sixty-two million, four hundred twenty-five thousand, one hundred sixty".