126052546 has 8 divisors (see below), whose sum is σ = 190059084. Its totient is φ = 62699520.

The previous prime is 126052529. The next prime is 126052547. The reversal of 126052546 is 645250621.

It can be written as a sum of positive squares in 2 ways, for example, as 125686521 + 366025 = 11211^2 + 605^2 .

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

It is a super-4 number, since 4×126052546⁴ (a number of 34 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (126052547) 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, 162895 + ... + 163666.

Almost surely, 2^126052546 is an apocalyptic number.

126052546 is a deficient number, since it is larger than the sum of its proper divisors (64006538).

126052546 is a wasteful number, since it uses less digits than its factorization.

126052546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326756.

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 126052546 is about 11227.3125012177. The cubic root of 126052546 is about 501.3994739574.

It can be divided in two parts, 12605 and 2546, that added together give a palindrome (15151).

The spelling of 126052546 in words is "one hundred twenty-six million, fifty-two thousand, five hundred forty-six".