45355121461001 has 4 divisors (see below), whose sum is σ = 49478314321104. Its totient is φ = 41231928600900.

The previous prime is 45355121460997. The next prime is 45355121461031. The reversal of 45355121461001 is 10016412155354.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 45355121461001 - 2² = 45355121460997 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45355121461031) 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, 2061596430035 + ... + 2061596430056.

It is an arithmetic number, because the mean of its divisors is an integer number (12369578580276).

Almost surely, 2^{45355121461001} is an apocalyptic number.

It is an amenable number.

45355121461001 is a deficient number, since it is larger than the sum of its proper divisors (4123192860103).

45355121461001 is a wasteful number, since it uses less digits than its factorization.

45355121461001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4123192860102.

The product of its (nonzero) digits is 72000, while the sum is 38.

The spelling of 45355121461001 in words is "forty-five trillion, three hundred fifty-five billion, one hundred twenty-one million, four hundred sixty-one thousand, one".