6201153462451 has 4 divisors (see below), whose sum is σ = 6201175491504. Its totient is φ = 6201131433400.

The previous prime is 6201153462443. The next prime is 6201153462457. The reversal of 6201153462451 is 1542643511026.

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 6201153462451 - 2³ = 6201153462443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6201153462457) 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, 10586740 + ... + 11157121.

It is an arithmetic number, because the mean of its divisors is an integer number (1550293872876).

Almost surely, 2^{6201153462451} is an apocalyptic number.

6201153462451 is a deficient number, since it is larger than the sum of its proper divisors (22029053).

6201153462451 is a wasteful number, since it uses less digits than its factorization.

6201153462451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22029052.

The product of its (nonzero) digits is 172800, while the sum is 40.

Adding to 6201153462451 its reverse (1542643511026), we get a palindrome (7743796973477).

The spelling of 6201153462451 in words is "six trillion, two hundred one billion, one hundred fifty-three million, four hundred sixty-two thousand, four hundred fifty-one".