45825964901 has 4 divisors (see below), whose sum is σ = 46943671404. Its totient is φ = 44708258400.

The previous prime is 45825964889. The next prime is 45825964903. The reversal of 45825964901 is 10946952854.

It is a Cunningham number, because it is equal to 214070²+1.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10946952854 = 2 ⋅5473476427.

It can be written as a sum of positive squares in 2 ways, for example, as 2208060100 + 43617904801 = 46990^2 + 208849^2 .

It is a cyclic number.

It is not a de Polignac number, because 45825964901 - 2¹⁴ = 45825948517 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45825964903) 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, 558853190 + ... + 558853271.

It is an arithmetic number, because the mean of its divisors is an integer number (11735917851).

Almost surely, 2^45825964901 is an apocalyptic number.

45825964901 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

45825964901 is a deficient number, since it is larger than the sum of its proper divisors (1117706503).

45825964901 is a wasteful number, since it uses less digits than its factorization.

45825964901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1117706502.

The product of its (nonzero) digits is 3110400, while the sum is 53.

The spelling of 45825964901 in words is "forty-five billion, eight hundred twenty-five million, nine hundred sixty-four thousand, nine hundred one".