1425892107750 has 64 divisors (see below), whose sum is σ = 3882574605312. Its totient is φ = 345670812000.

The previous prime is 1425892107749. The next prime is 1425892107793. The reversal of 1425892107750 is 577012985241.

It is a happy number.

It is a super-2 number, since 2×1425892107750² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1425892107693 and 1425892107702.

It is a congruent number.

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, 86409454 + ... + 86425953.

It is an arithmetic number, because the mean of its divisors is an integer number (60665228208).

Almost surely, 2^{1425892107750} is an apocalyptic number.

1425892107750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1425892107750 is an abundant number, since it is smaller than the sum of its proper divisors (2456682497562).

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

1425892107750 is a wasteful number, since it uses less digits than its factorization.

1425892107750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172835438 (or 172835428 counting only the distinct ones).

The product of its (nonzero) digits is 1411200, while the sum is 51.

The spelling of 1425892107750 in words is "one trillion, four hundred twenty-five billion, eight hundred ninety-two million, one hundred seven thousand, seven hundred fifty".