46134787437 has 20 divisors (see below), whose sum is σ = 68983098976. Its totient is φ = 30727204200.

The previous prime is 46134787427. The next prime is 46134787453. The reversal of 46134787437 is 73478743164.

46134787437 is a `hidden beast` number, since 4 + 6 + 134 + 78 + 7 + 437 = 666.

It is not a de Polignac number, because 46134787437 - 2¹⁵ = 46134754669 is a prime.

It is a super-2 number, since 2×46134787437² (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 (46134787417) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 185833 + ... + 356094.

Almost surely, 2^46134787437 is an apocalyptic number.

It is an amenable number.

46134787437 is a deficient number, since it is larger than the sum of its proper divisors (22848311539).

46134787437 is a wasteful number, since it uses less digits than its factorization.

46134787437 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 542990 (or 542981 counting only the distinct ones).

The product of its digits is 9483264, while the sum is 54.

The spelling of 46134787437 in words is "forty-six billion, one hundred thirty-four million, seven hundred eighty-seven thousand, four hundred thirty-seven".