514301525045 has 64 divisors (see below), whose sum is σ = 817131234816. Its totient is φ = 300847841280.

The previous prime is 514301525041. The next prime is 514301525047. The reversal of 514301525045 is 540525103415.

It is not a de Polignac number, because 514301525045 - 2² = 514301525041 is a prime.

It is a super-2 number, since 2×514301525045² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 514301524996 and 514301525014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (514301525041) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2089079 + ... + 2322251.

It is an arithmetic number, because the mean of its divisors is an integer number (12767675544).

Almost surely, 2^514301525045 is an apocalyptic number.

514301525045 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

514301525045 is a deficient number, since it is larger than the sum of its proper divisors (302829709771).

514301525045 is a wasteful number, since it uses less digits than its factorization.

514301525045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233550.

The product of its (nonzero) digits is 60000, while the sum is 35.

The spelling of 514301525045 in words is "five hundred fourteen billion, three hundred one million, five hundred twenty-five thousand, forty-five".