3755532427 has 4 divisors (see below), whose sum is σ = 3756786856. Its totient is φ = 3754278000.

The previous prime is 3755532421. The next prime is 3755532461. The reversal of 3755532427 is 7242355573.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3755532427 - 2¹¹ = 3755530379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3755532421) 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, 622713 + ... + 628714.

It is an arithmetic number, because the mean of its divisors is an integer number (939196714).

Almost surely, 2^3755532427 is an apocalyptic number.

3755532427 is a deficient number, since it is larger than the sum of its proper divisors (1254429).

3755532427 is a wasteful number, since it uses less digits than its factorization.

3755532427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1254428.

The product of its digits is 882000, while the sum is 43.

The square root of 3755532427 is about 61282.3989984074. The cubic root of 3755532427 is about 1554.3799014267.

The spelling of 3755532427 in words is "three billion, seven hundred fifty-five million, five hundred thirty-two thousand, four hundred twenty-seven".