4145401562 has 4 divisors (see below), whose sum is σ = 6218102346. Its totient is φ = 2072700780.

The previous prime is 4145401511. The next prime is 4145401609. The reversal of 4145401562 is 2651045414.

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

It can be written as a sum of positive squares in only one way, i.e., 3783603121 + 361798441 = 61511^2 + 19021^2 .

It is a super-2 number, since 2×4145401562² = 34368708220464079688, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1036350389 + ... + 1036350392.

Almost surely, 2^4145401562 is an apocalyptic number.

4145401562 is a deficient number, since it is larger than the sum of its proper divisors (2072700784).

4145401562 is a wasteful number, since it uses less digits than its factorization.

4145401562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2072700783.

The product of its (nonzero) digits is 19200, while the sum is 32.

The square root of 4145401562 is about 64384.7929405694. The cubic root of 4145401562 is about 1606.4068063301.

Adding to 4145401562 its reverse (2651045414), we get a palindrome (6796446976).

The spelling of 4145401562 in words is "four billion, one hundred forty-five million, four hundred one thousand, five hundred sixty-two".