61925852456514 has 64 divisors (see below), whose sum is σ = 142276015572480. Its totient is φ = 20202760308816.

The previous prime is 61925852456509. The next prime is 61925852456621. The reversal of 61925852456514 is 41565425852916.

61925852456514 is a `hidden beast` number, since 6 + 1 + 9 + 2 + 5 + 8 + 52 + 4 + 565 + 14 = 666.

It is a super-2 number, since 2×61925852456514² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 150408429 + ... + 150819584.

It is an arithmetic number, because the mean of its divisors is an integer number (2223062743320).

Almost surely, 2^{61925852456514} is an apocalyptic number.

61925852456514 is an abundant number, since it is smaller than the sum of its proper divisors (80350163115966).

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

61925852456514 is an equidigital number, since it uses as much as digits as its factorization.

61925852456514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301228083 (or 301228065 counting only the distinct ones).

The product of its digits is 103680000, while the sum is 63.

The spelling of 61925852456514 in words is "sixty-one trillion, nine hundred twenty-five billion, eight hundred fifty-two million, four hundred fifty-six thousand, five hundred fourteen".