45252932620901 has 4 divisors (see below), whose sum is σ = 45994783975404. Its totient is φ = 44511081266400.

The previous prime is 45252932620897. The next prime is 45252932620913. The reversal of 45252932620901 is 10902623925254.

It is a Cunningham number, because it is equal to 6727030²+1.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1471538824900 + 43781393796001 = 1213070^2 + 6616751^2 .

It is a cyclic number.

It is not a de Polignac number, because 45252932620901 - 2² = 45252932620897 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 45252932620901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45252932220901) 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, 370925677160 + ... + 370925677281.

It is an arithmetic number, because the mean of its divisors is an integer number (11498695993851).

Almost surely, 2^{45252932620901} is an apocalyptic number.

It is an amenable number.

45252932620901 is a deficient number, since it is larger than the sum of its proper divisors (741851354503).

45252932620901 is an equidigital number, since it uses as much as digits as its factorization.

45252932620901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 741851354502.

The product of its (nonzero) digits is 2332800, while the sum is 50.

The spelling of 45252932620901 in words is "forty-five trillion, two hundred fifty-two billion, nine hundred thirty-two million, six hundred twenty thousand, nine hundred one".