1925061072481 has 8 divisors (see below), whose sum is σ = 1966068806400. Its totient is φ = 1884055379808.

The previous prime is 1925061072443. The next prime is 1925061072533. The reversal of 1925061072481 is 1842701605291.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1925061072481 - 2¹⁷ = 1925060941409 is a prime.

It is a super-2 number, since 2×1925061072481² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1925061072581) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1477540 + ... + 2456266.

It is an arithmetic number, because the mean of its divisors is an integer number (245758600800).

Almost surely, 2^{1925061072481} is an apocalyptic number.

It is an amenable number.

1925061072481 is a deficient number, since it is larger than the sum of its proper divisors (41007733919).

1925061072481 is an equidigital number, since it uses as much as digits as its factorization.

1925061072481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1020623.

The product of its (nonzero) digits is 241920, while the sum is 46.

The spelling of 1925061072481 in words is "one trillion, nine hundred twenty-five billion, sixty-one million, seventy-two thousand, four hundred eighty-one".