474542761537 has 8 divisors (see below), whose sum is σ = 511204953896. Its totient is φ = 437903269632.

The previous prime is 474542761507. The next prime is 474542761541. The reversal of 474542761537 is 735167245474.

It can be written as a sum of positive squares in 4 ways, for example, as 22641521841 + 451901239696 = 150471^2 + 672236^2 .

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 474542761537 - 2¹¹ = 474542759489 is a prime.

It is not an unprimeable number, because it can be changed into a prime (474542761507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5631678 + ... + 5715319.

It is an arithmetic number, because the mean of its divisors is an integer number (63900619237).

Almost surely, 2^474542761537 is an apocalyptic number.

It is an amenable number.

474542761537 is a deficient number, since it is larger than the sum of its proper divisors (36662192359).

474542761537 is a wasteful number, since it uses less digits than its factorization.

474542761537 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11350227.

The product of its digits is 19756800, while the sum is 55.

The spelling of 474542761537 in words is "four hundred seventy-four billion, five hundred forty-two million, seven hundred sixty-one thousand, five hundred thirty-seven".