1502055497 has 2 divisors, whose sum is σ = 1502055498. Its totient is φ = 1502055496.

The previous prime is 1502055461. The next prime is 1502055559. The reversal of 1502055497 is 7945502051.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1384137616 + 117917881 = 37204^2 + 10859^2 .

It is a cyclic number.

It is not a de Polignac number, because 1502055497 - 2¹⁶ = 1501989961 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1502055497.

It is not a weakly prime, because it can be changed into another prime (1502055097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 751027748 + 751027749.

It is an arithmetic number, because the mean of its divisors is an integer number (751027749).

Almost surely, 2^1502055497 is an apocalyptic number.

It is an amenable number.

1502055497 is a deficient number, since it is larger than the sum of its proper divisors (1).

1502055497 is an equidigital number, since it uses as much as digits as its factorization.

1502055497 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 63000, while the sum is 38.

The square root of 1502055497 is about 38756.3607295628. The cubic root of 1502055497 is about 1145.2368831605.

The spelling of 1502055497 in words is "one billion, five hundred two million, fifty-five thousand, four hundred ninety-seven".