46025138977490 has 8 divisors (see below), whose sum is σ = 82845250159500. Its totient is φ = 18410055590992.

The previous prime is 46025138977481. The next prime is 46025138977513. The reversal of 46025138977490 is 9477983152064.

It is a Cunningham number, because it is equal to 6784183²+1.

It can be written as a sum of positive squares in 2 ways, for example, as 46025138977489 + 1 = 6784183^2 + 1^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2301256948865 + ... + 2301256948884.

It is a 1-persistent number, because it is pandigital, but 2⋅46025138977490 = 92050277954980 is not.

Almost surely, 2^{46025138977490} is an apocalyptic number.

46025138977490 is a deficient number, since it is larger than the sum of its proper divisors (36820111182010).

46025138977490 is a wasteful number, since it uses less digits than its factorization.

46025138977490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4602513897756.

The product of its (nonzero) digits is 91445760, while the sum is 65.

The spelling of 46025138977490 in words is "forty-six trillion, twenty-five billion, one hundred thirty-eight million, nine hundred seventy-seven thousand, four hundred ninety".