46021543001261 has 4 divisors (see below), whose sum is σ = 46028081088000. Its totient is φ = 46015004914524.

The previous prime is 46021543001173. The next prime is 46021543001263. The reversal of 46021543001261 is 16210034512064.

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 a de Polignac number, because none of the positive numbers 2^k-46021543001261 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 (46021543001263) 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, 3269032811 + ... + 3269046888.

It is an arithmetic number, because the mean of its divisors is an integer number (11507020272000).

Almost surely, 2^{46021543001261} is an apocalyptic number.

It is an amenable number.

46021543001261 is a deficient number, since it is larger than the sum of its proper divisors (6538086739).

46021543001261 is an equidigital number, since it uses as much as digits as its factorization.

46021543001261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6538086738.

The product of its (nonzero) digits is 34560, while the sum is 35.

The spelling of 46021543001261 in words is "forty-six trillion, twenty-one billion, five hundred forty-three million, one thousand, two hundred sixty-one".