1925142514297 has 4 divisors (see below), whose sum is σ = 1926437164416. Its totient is φ = 1923847864180.

The previous prime is 1925142514283. The next prime is 1925142514381. The reversal of 1925142514297 is 7924152415291.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1925142514297 - 2³⁵ = 1890782775929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1925142514277) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 647322829 + ... + 647325802.

It is an arithmetic number, because the mean of its divisors is an integer number (481609291104).

Almost surely, 2^{1925142514297} is an apocalyptic number.

It is an amenable number.

1925142514297 is a deficient number, since it is larger than the sum of its proper divisors (1294650119).

1925142514297 is a wasteful number, since it uses less digits than its factorization.

1925142514297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1294650118.

The product of its digits is 1814400, while the sum is 52.

The spelling of 1925142514297 in words is "one trillion, nine hundred twenty-five billion, one hundred forty-two million, five hundred fourteen thousand, two hundred ninety-seven".