44953811461 has 8 divisors (see below), whose sum is σ = 48433164920. Its totient is φ = 41477510592.

The previous prime is 44953811437. The next prime is 44953811477. The reversal of 44953811461 is 16411835944.

It can be written as a sum of positive squares in 4 ways, for example, as 132687361 + 44821124100 = 11519^2 + 211710^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 44953811461 - 2⁹ = 44953810949 is a prime.

It is a super-2 number, since 2×44953811461² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44953811411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 732510 + ... + 791503.

It is an arithmetic number, because the mean of its divisors is an integer number (6054145615).

Almost surely, 2^44953811461 is an apocalyptic number.

It is an amenable number.

44953811461 is a deficient number, since it is larger than the sum of its proper divisors (3479353459).

44953811461 is a wasteful number, since it uses less digits than its factorization.

44953811461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1526295.

The product of its digits is 414720, while the sum is 46.

The spelling of 44953811461 in words is "forty-four billion, nine hundred fifty-three million, eight hundred eleven thousand, four hundred sixty-one".