535914193925 has 36 divisors (see below), whose sum is σ = 730609370820. Its totient is φ = 389664211200.

The previous prime is 535914193907. The next prime is 535914193931. The reversal of 535914193925 is 529391419535.

It can be written as a sum of positive squares in 6 ways, for example, as 3249228004 + 532664965921 = 57002^2 + 729839^2 .

It is not a de Polignac number, because 535914193925 - 2¹⁶ = 535914128389 is a prime.

It is a Smith number, since the sum of its digits (56) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 14540921 + ... + 14577729.

It is an arithmetic number, because the mean of its divisors is an integer number (20294704745).

Almost surely, 2^535914193925 is an apocalyptic number.

535914193925 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

535914193925 is a deficient number, since it is larger than the sum of its proper divisors (194695176895).

535914193925 is a wasteful number, since it uses less digits than its factorization.

535914193925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41654 (or 41638 counting only the distinct ones).

The product of its digits is 6561000, while the sum is 56.

The spelling of 535914193925 in words is "five hundred thirty-five billion, nine hundred fourteen million, one hundred ninety-three thousand, nine hundred twenty-five".