10155451 has 2 divisors, whose sum is σ = 10155452. Its totient is φ = 10155450.

The previous prime is 10155433. The next prime is 10155461. The reversal of 10155451 is 15455101.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (15455101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10155451 - 2⁹ = 10154939 is a prime.

It is not a weakly prime, because it can be changed into another prime (10155401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5077725 + 5077726.

It is an arithmetic number, because the mean of its divisors is an integer number (5077726).

Almost surely, 2^10155451 is an apocalyptic number.

10155451 is a deficient number, since it is larger than the sum of its proper divisors (1).

10155451 is an equidigital number, since it uses as much as digits as its factorization.

10155451 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 500, while the sum is 22.

The square root of 10155451 is about 3186.7618360963. The cubic root of 10155451 is about 216.5540972116.

The spelling of 10155451 in words is "ten million, one hundred fifty-five thousand, four hundred fifty-one".