473453537 has 2 divisors, whose sum is σ = 473453538. Its totient is φ = 473453536.

The previous prime is 473453501. The next prime is 473453543. The reversal of 473453537 is 735354374.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 469979041 + 3474496 = 21679^2 + 1864^2 .

It is a cyclic number.

It is not a de Polignac number, because 473453537 - 2¹² = 473449441 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 473453494 and 473453503.

It is not a weakly prime, because it can be changed into another prime (473473537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236726768 + 236726769.

It is an arithmetic number, because the mean of its divisors is an integer number (236726769).

Almost surely, 2^473453537 is an apocalyptic number.

It is an amenable number.

473453537 is a deficient number, since it is larger than the sum of its proper divisors (1).

473453537 is an equidigital number, since it uses as much as digits as its factorization.

473453537 is an evil number, because the sum of its binary digits is even.

The product of its digits is 529200, while the sum is 41.

The square root of 473453537 is about 21758.9874994219. The cubic root of 473453537 is about 779.3977034612.

The spelling of 473453537 in words is "four hundred seventy-three million, four hundred fifty-three thousand, five hundred thirty-seven".