15053050451 has 2 divisors, whose sum is σ = 15053050452. Its totient is φ = 15053050450.

The previous prime is 15053050429. The next prime is 15053050487. The reversal of 15053050451 is 15405035051.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-15053050451 is a prime.

It is not a weakly prime, because it can be changed into another prime (15053050651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7526525225 + 7526525226.

It is an arithmetic number, because the mean of its divisors is an integer number (7526525226).

Almost surely, 2^15053050451 is an apocalyptic number.

15053050451 is a deficient number, since it is larger than the sum of its proper divisors (1).

15053050451 is an equidigital number, since it uses as much as digits as its factorization.

15053050451 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7500, while the sum is 29.

The spelling of 15053050451 in words is "fifteen billion, fifty-three million, fifty thousand, four hundred fifty-one".