15073403153 has 2 divisors, whose sum is σ = 15073403154. Its totient is φ = 15073403152.

The previous prime is 15073403123. The next prime is 15073403197. The reversal of 15073403153 is 35130437051.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10448315089 + 4625088064 = 102217^2 + 68008^2 .

It is a cyclic number.

It is not a de Polignac number, because 15073403153 - 2¹² = 15073399057 is a prime.

It is a super-2 number, since 2×15073403153² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (15073403123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7536701576 + 7536701577.

It is an arithmetic number, because the mean of its divisors is an integer number (7536701577).

Almost surely, 2^15073403153 is an apocalyptic number.

It is an amenable number.

15073403153 is a deficient number, since it is larger than the sum of its proper divisors (1).

15073403153 is an equidigital number, since it uses as much as digits as its factorization.

15073403153 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18900, while the sum is 32.

The spelling of 15073403153 in words is "fifteen billion, seventy-three million, four hundred three thousand, one hundred fifty-three".