1497711790485 has 32 divisors (see below), whose sum is σ = 2692515600000. Its totient is φ = 789804563328.

The previous prime is 1497711790457. The next prime is 1497711790501. The reversal of 1497711790485 is 5840971177941.

1497711790485 is a `hidden beast` number, since 1 + 4 + 9 + 77 + 11 + 79 + 0 + 485 = 666.

It is not a de Polignac number, because 1497711790485 - 2¹³ = 1497711782293 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 62314735 + ... + 62338764.

It is an arithmetic number, because the mean of its divisors is an integer number (84141112500).

Almost surely, 2^{1497711790485} is an apocalyptic number.

1497711790485 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1497711790485 is a deficient number, since it is larger than the sum of its proper divisors (1194803809515).

1497711790485 is a wasteful number, since it uses less digits than its factorization.

1497711790485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124653602 (or 124653596 counting only the distinct ones).

The product of its (nonzero) digits is 17781120, while the sum is 63.

The spelling of 1497711790485 in words is "one trillion, four hundred ninety-seven billion, seven hundred eleven million, seven hundred ninety thousand, four hundred eighty-five".