1474455037157 has 2 divisors, whose sum is σ = 1474455037158. Its totient is φ = 1474455037156.

The previous prime is 1474455037151. The next prime is 1474455037169. The reversal of 1474455037157 is 7517305544741.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1072303741441 + 402151295716 = 1035521^2 + 634154^2 .

It is an emirp because it is prime and its reverse (7517305544741) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1474455037157 - 2¹² = 1474455033061 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1474455037099 and 1474455037108.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1474455037151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 737227518578 + 737227518579.

It is an arithmetic number, because the mean of its divisors is an integer number (737227518579).

Almost surely, 2^{1474455037157} is an apocalyptic number.

It is an amenable number.

1474455037157 is a deficient number, since it is larger than the sum of its proper divisors (1).

1474455037157 is an equidigital number, since it uses as much as digits as its factorization.

1474455037157 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8232000, while the sum is 53.

The spelling of 1474455037157 in words is "one trillion, four hundred seventy-four billion, four hundred fifty-five million, thirty-seven thousand, one hundred fifty-seven".